Fix docs typos (#6235)

Author: m3sv

docs/Combining-Observables.md

@@ -15,7 +15,7 @@ This section explains operators you can use to combine multiple Observables.
 
 **Available in:** ![image](https://raw.github.com/wiki/ReactiveX/RxJava/images/checkmark_on.png) `Flowable`, ![image](https://raw.github.com/wiki/ReactiveX/RxJava/images/checkmark_on.png) `Observable`, ![image](https://raw.github.com/wiki/ReactiveX/RxJava/images/checkmark_off.png) `Maybe`, ![image](https://raw.github.com/wiki/ReactiveX/RxJava/images/checkmark_off.png) `Single`, ![image](https://raw.github.com/wiki/ReactiveX/RxJava/images/checkmark_off.png) `Completable`
 
-**ReactiveX doumentation:** [http://reactivex.io/documentation/operators/startwith.html](http://reactivex.io/documentation/operators/startwith.html)
+**ReactiveX documentation:** [http://reactivex.io/documentation/operators/startwith.html](http://reactivex.io/documentation/operators/startwith.html)
 
 Emit a specified sequence of items before beginning to emit the items from the Observable.
 
@@ -37,7 +37,7 @@ Combines multiple Observables into one.
 
 **Available in:** ![image](https://raw.github.com/wiki/ReactiveX/RxJava/images/checkmark_on.png) `Flowable`, ![image](https://raw.github.com/wiki/ReactiveX/RxJava/images/checkmark_on.png) `Observable`, ![image](https://raw.github.com/wiki/ReactiveX/RxJava/images/checkmark_on.png) `Maybe`, ![image](https://raw.github.com/wiki/ReactiveX/RxJava/images/checkmark_on.png) `Single`, ![image](https://raw.github.com/wiki/ReactiveX/RxJava/images/checkmark_on.png) `Completable`
 
-**ReactiveX doumentation:** [http://reactivex.io/documentation/operators/merge.html](http://reactivex.io/documentation/operators/merge.html)
+**ReactiveX documentation:** [http://reactivex.io/documentation/operators/merge.html](http://reactivex.io/documentation/operators/merge.html)
 
 Combines multiple Observables into one. Any `onError` notifications passed from any of the source observables will immediately be passed through to through to the observers and will terminate the merged `Observable`.
 
@@ -55,7 +55,7 @@ Observable.just(1, 2, 3)
 
 **Available in:** ![image](https://raw.github.com/wiki/ReactiveX/RxJava/images/checkmark_on.png) `Flowable`, ![image](https://raw.github.com/wiki/ReactiveX/RxJava/images/checkmark_on.png) `Observable`, ![image](https://raw.github.com/wiki/ReactiveX/RxJava/images/checkmark_on.png) `Maybe`, ![image](https://raw.github.com/wiki/ReactiveX/RxJava/images/checkmark_on.png) `Single`, ![image](https://raw.github.com/wiki/ReactiveX/RxJava/images/checkmark_on.png) `Completable`
 
-**ReactiveX doumentation:** [http://reactivex.io/documentation/operators/merge.html](http://reactivex.io/documentation/operators/merge.html)
+**ReactiveX documentation:** [http://reactivex.io/documentation/operators/merge.html](http://reactivex.io/documentation/operators/merge.html)
 
 Combines multiple Observables into one. Any `onError` notifications passed from any of the source observables will be withheld until all merged Observables complete, and only then will be passed along to the observers.
 
@@ -75,7 +75,7 @@ Observable.mergeDelayError(observable1, observable2)
 
 **Available in:** ![image](https://raw.github.com/wiki/ReactiveX/RxJava/images/checkmark_on.png) `Flowable`, ![image](https://raw.github.com/wiki/ReactiveX/RxJava/images/checkmark_on.png) `Observable`, ![image](https://raw.github.com/wiki/ReactiveX/RxJava/images/checkmark_on.png) `Maybe`, ![image](https://raw.github.com/wiki/ReactiveX/RxJava/images/checkmark_on.png) `Single`, ![image](https://raw.github.com/wiki/ReactiveX/RxJava/images/checkmark_off.png) `Completable`
 
-**ReactiveX doumentation:** [http://reactivex.io/documentation/operators/zip.html](http://reactivex.io/documentation/operators/zip.html)
+**ReactiveX documentation:** [http://reactivex.io/documentation/operators/zip.html](http://reactivex.io/documentation/operators/zip.html)
 
 Combines sets of items emitted by two or more Observables together via a specified function and emit items based on the results of this function.
 
@@ -94,7 +94,7 @@ firstNames.zipWith(lastNames, (first, last) -> first + " " + last)
 
 **Available in:** ![image](https://raw.github.com/wiki/ReactiveX/RxJava/images/checkmark_on.png) `Flowable`, ![image](https://raw.github.com/wiki/ReactiveX/RxJava/images/checkmark_on.png) `Observable`, ![image](https://raw.github.com/wiki/ReactiveX/RxJava/images/checkmark_off.png) `Maybe`, ![image](https://raw.github.com/wiki/ReactiveX/RxJava/images/checkmark_off.png) `Single`, ![image](https://raw.github.com/wiki/ReactiveX/RxJava/images/checkmark_off.png) `Completable`
 
-**ReactiveX doumentation:** [http://reactivex.io/documentation/operators/combinelatest.html](http://reactivex.io/documentation/operators/combinelatest.html)
+**ReactiveX documentation:** [http://reactivex.io/documentation/operators/combinelatest.html](http://reactivex.io/documentation/operators/combinelatest.html)
 
 When an item is emitted by either of two Observables, combine the latest item emitted by each Observable via a specified function and emit items based on the results of this function.
 
@@ -124,7 +124,7 @@ Observable.combineLatest(newsRefreshes, weatherRefreshes,
 
 **Available in:** ![image](https://raw.github.com/wiki/ReactiveX/RxJava/images/checkmark_on.png) `Flowable`, ![image](https://raw.github.com/wiki/ReactiveX/RxJava/images/checkmark_on.png) `Observable`, ![image](https://raw.github.com/wiki/ReactiveX/RxJava/images/checkmark_off.png) `Maybe`, ![image](https://raw.github.com/wiki/ReactiveX/RxJava/images/checkmark_off.png) `Single`, ![image](https://raw.github.com/wiki/ReactiveX/RxJava/images/checkmark_off.png) `Completable`
 
-**ReactiveX doumentation:** [http://reactivex.io/documentation/operators/switch.html](http://reactivex.io/documentation/operators/switch.html)
+**ReactiveX documentation:** [http://reactivex.io/documentation/operators/switch.html](http://reactivex.io/documentation/operators/switch.html)
 
 Convert an Observable that emits Observables into a single Observable that emits the items emitted by the most-recently emitted of those Observables.
 

docs/Creating-Observables.md

@@ -17,7 +17,7 @@ This page shows methods that create reactive sources, such as `Observable`s.
 
 **Available in:** ![image](https://raw.github.com/wiki/ReactiveX/RxJava/images/checkmark_on.png) `Flowable`, ![image](https://raw.github.com/wiki/ReactiveX/RxJava/images/checkmark_on.png) `Observable`, ![image](https://raw.github.com/wiki/ReactiveX/RxJava/images/checkmark_on.png) `Maybe`, ![image](https://raw.github.com/wiki/ReactiveX/RxJava/images/checkmark_on.png) `Single`, ![image](https://raw.github.com/wiki/ReactiveX/RxJava/images/checkmark_off.png) `Completable`
 
-**ReactiveX doumentation:** [http://reactivex.io/documentation/operators/just.html](http://reactivex.io/documentation/operators/just.html)
+**ReactiveX documentation:** [http://reactivex.io/documentation/operators/just.html](http://reactivex.io/documentation/operators/just.html)
 
 Constructs a reactive type by taking a pre-existing object and emitting that specific object to the downstream consumer upon subscription.
 
@@ -46,7 +46,7 @@ Constructs a sequence from a pre-existing source or generator type.
 
 *Note: These static methods use the postfix naming convention (i.e., the argument type is repeated in the method name) to avoid overload resolution ambiguities.*
 
-**ReactiveX doumentation:** [http://reactivex.io/documentation/operators/from.html](http://reactivex.io/documentation/operators/from.html)
+**ReactiveX documentation:** [http://reactivex.io/documentation/operators/from.html](http://reactivex.io/documentation/operators/from.html)
 
 ### fromIterable
 
@@ -203,7 +203,7 @@ observable.subscribe(
 
 **Available in:** ![image](https://raw.github.com/wiki/ReactiveX/RxJava/images/checkmark_on.png) `Flowable`, ![image](https://raw.github.com/wiki/ReactiveX/RxJava/images/checkmark_on.png) `Observable`, ![image](https://raw.github.com/wiki/ReactiveX/RxJava/images/checkmark_on.png) `Maybe`, ![image](https://raw.github.com/wiki/ReactiveX/RxJava/images/checkmark_on.png) `Single`, ![image](https://raw.github.com/wiki/ReactiveX/RxJava/images/checkmark_on.png) `Completable`
 
-**ReactiveX doumentation:** [http://reactivex.io/documentation/operators/create.html](http://reactivex.io/documentation/operators/create.html)
+**ReactiveX documentation:** [http://reactivex.io/documentation/operators/create.html](http://reactivex.io/documentation/operators/create.html)
 
 Construct a **safe** reactive type instance which when subscribed to by a consumer, runs an user-provided function and provides a type-specific `Emitter` for this function to generate the signal(s) the designated business logic requires. This method allows bridging the non-reactive, usually listener/callback-style world, with the reactive world.
 
@@ -239,7 +239,7 @@ executor.shutdown();
 
 **Available in:** ![image](https://raw.github.com/wiki/ReactiveX/RxJava/images/checkmark_on.png) `Flowable`, ![image](https://raw.github.com/wiki/ReactiveX/RxJava/images/checkmark_on.png) `Observable`, ![image](https://raw.github.com/wiki/ReactiveX/RxJava/images/checkmark_on.png) `Maybe`, ![image](https://raw.github.com/wiki/ReactiveX/RxJava/images/checkmark_on.png) `Single`, ![image](https://raw.github.com/wiki/ReactiveX/RxJava/images/checkmark_on.png) `Completable`
 
-**ReactiveX doumentation:** [http://reactivex.io/documentation/operators/defer.html](http://reactivex.io/documentation/operators/defer.html)
+**ReactiveX documentation:** [http://reactivex.io/documentation/operators/defer.html](http://reactivex.io/documentation/operators/defer.html)
 
 Calls an user-provided `java.util.concurrent.Callable` when a consumer subscribes to the reactive type so that the `Callable` can generate the actual reactive instance to relay signals from towards the consumer. `defer` allows:
 
@@ -266,7 +266,7 @@ observable.subscribe(time -> System.out.println(time));
 
 **Available in:** ![image](https://raw.github.com/wiki/ReactiveX/RxJava/images/checkmark_on.png) `Flowable`, ![image](https://raw.github.com/wiki/ReactiveX/RxJava/images/checkmark_on.png) `Observable`, ![image](https://raw.github.com/wiki/ReactiveX/RxJava/images/checkmark_off.png) `Maybe`, ![image](https://raw.github.com/wiki/ReactiveX/RxJava/images/checkmark_off.png) `Single`, ![image](https://raw.github.com/wiki/ReactiveX/RxJava/images/checkmark_off.png) `Completable`
 
-**ReactiveX doumentation:** [http://reactivex.io/documentation/operators/range.html](http://reactivex.io/documentation/operators/range.html)
+**ReactiveX documentation:** [http://reactivex.io/documentation/operators/range.html](http://reactivex.io/documentation/operators/range.html)
 
 Generates a sequence of values to each individual consumer. The `range()` method generates `Integer`s, the `rangeLong()` generates `Long`s.
 
@@ -287,7 +287,7 @@ characters.subscribe(character -> System.out.print(character), erro -> error.pri
 
 **Available in:** ![image](https://raw.github.com/wiki/ReactiveX/RxJava/images/checkmark_on.png) `Flowable`, ![image](https://raw.github.com/wiki/ReactiveX/RxJava/images/checkmark_on.png) `Observable`, ![image](https://raw.github.com/wiki/ReactiveX/RxJava/images/checkmark_off.png) `Maybe`, ![image](https://raw.github.com/wiki/ReactiveX/RxJava/images/checkmark_off.png) `Single`, ![image](https://raw.github.com/wiki/ReactiveX/RxJava/images/checkmark_off.png) `Completable`
 
-**ReactiveX doumentation:** [http://reactivex.io/documentation/operators/interval.html](http://reactivex.io/documentation/operators/interval.html)
+**ReactiveX documentation:** [http://reactivex.io/documentation/operators/interval.html](http://reactivex.io/documentation/operators/interval.html)
 
 Periodically generates an infinite, ever increasing numbers (of type `Long`). The `intervalRange` variant generates a limited amount of such numbers.
 
@@ -309,7 +309,7 @@ clock.subscribe(time -> {
 
 **Available in:** ![image](https://raw.github.com/wiki/ReactiveX/RxJava/images/checkmark_on.png) `Flowable`, ![image](https://raw.github.com/wiki/ReactiveX/RxJava/images/checkmark_on.png) `Observable`, ![image](https://raw.github.com/wiki/ReactiveX/RxJava/images/checkmark_on.png) `Maybe`, ![image](https://raw.github.com/wiki/ReactiveX/RxJava/images/checkmark_on.png) `Single`, ![image](https://raw.github.com/wiki/ReactiveX/RxJava/images/checkmark_on.png) `Completable`
 
-**ReactiveX doumentation:** [http://reactivex.io/documentation/operators/timer.html](http://reactivex.io/documentation/operators/timer.html)
+**ReactiveX documentation:** [http://reactivex.io/documentation/operators/timer.html](http://reactivex.io/documentation/operators/timer.html)
 
 After the specified time, this reactive source signals a single `0L` (then completes for `Flowable` and `Observable`).
 
@@ -325,7 +325,7 @@ eggTimer.blockingSubscribe(v -> System.out.println("Egg is ready!"));
 
 **Available in:** ![image](https://raw.github.com/wiki/ReactiveX/RxJava/images/checkmark_on.png) `Flowable`, ![image](https://raw.github.com/wiki/ReactiveX/RxJava/images/checkmark_on.png) `Observable`, ![image](https://raw.github.com/wiki/ReactiveX/RxJava/images/checkmark_on.png) `Maybe`, ![image](https://raw.github.com/wiki/ReactiveX/RxJava/images/checkmark_off.png) `Single`, ![image](https://raw.github.com/wiki/ReactiveX/RxJava/images/checkmark_on.png) `Completable`
 
-**ReactiveX doumentation:** [http://reactivex.io/documentation/operators/empty-never-throw.html](http://reactivex.io/documentation/operators/empty-never-throw.html)
+**ReactiveX documentation:** [http://reactivex.io/documentation/operators/empty-never-throw.html](http://reactivex.io/documentation/operators/empty-never-throw.html)
 
 This type of source signals completion immediately upon subscription.
 
@@ -344,7 +344,7 @@ empty.subscribe(
 
 **Available in:** ![image](https://raw.github.com/wiki/ReactiveX/RxJava/images/checkmark_on.png) `Flowable`, ![image](https://raw.github.com/wiki/ReactiveX/RxJava/images/checkmark_on.png) `Observable`, ![image](https://raw.github.com/wiki/ReactiveX/RxJava/images/checkmark_on.png) `Maybe`, ![image](https://raw.github.com/wiki/ReactiveX/RxJava/images/checkmark_on.png) `Single`, ![image](https://raw.github.com/wiki/ReactiveX/RxJava/images/checkmark_on.png) `Completable`
 
-**ReactiveX doumentation:** [http://reactivex.io/documentation/operators/empty-never-throw.html](http://reactivex.io/documentation/operators/empty-never-throw.html)
+**ReactiveX documentation:** [http://reactivex.io/documentation/operators/empty-never-throw.html](http://reactivex.io/documentation/operators/empty-never-throw.html)
 
 This type of source does not signal any `onNext`, `onSuccess`, `onError` or `onComplete`. This type of reactive source is useful in testing or "disabling" certain sources in combinator operators.
 
@@ -363,7 +363,7 @@ never.subscribe(
 
 **Available in:** ![image](https://raw.github.com/wiki/ReactiveX/RxJava/images/checkmark_on.png) `Flowable`, ![image](https://raw.github.com/wiki/ReactiveX/RxJava/images/checkmark_on.png) `Observable`, ![image](https://raw.github.com/wiki/ReactiveX/RxJava/images/checkmark_on.png) `Maybe`, ![image](https://raw.github.com/wiki/ReactiveX/RxJava/images/checkmark_on.png) `Single`, ![image](https://raw.github.com/wiki/ReactiveX/RxJava/images/checkmark_on.png) `Completable`
 
-**ReactiveX doumentation:** [http://reactivex.io/documentation/operators/empty-never-throw.html](http://reactivex.io/documentation/operators/empty-never-throw.html)
+**ReactiveX documentation:** [http://reactivex.io/documentation/operators/empty-never-throw.html](http://reactivex.io/documentation/operators/empty-never-throw.html)
 
 Signal an error, either pre-existing or generated via a `java.util.concurrent.Callable`, to the consumer.