Grammar fixes

Author: gkepka

_includes/_markdown/install-cask.md

@@ -3,7 +3,7 @@
 {% tabs cask-install class=tabs-build-tool %}
 
 {% tab 'Scala CLI' %}
-You can declare dependency on Cask with `using` directive:
+You can declare a dependency on Cask with the following `using` directive:
 ```scala
 //> using dep "com.lihaoyi::cask::0.9.2"
 ```

_overviews/toolkit/web-server-cookies-and-decorators.md

@@ -14,10 +14,10 @@ next-page:
 Cookies are saved by adding them to the `cookies` parameter of the `cask.Response` constructor. 
 
 In this example, we are building a rudimentary authentication service. The `getLogin` method provides a form where
-username and password can be inputted. The `postLogin` reads the credentials and, if they match the expected ones, a session
-identifier is generated, saved in the application state, and sends back a cookie with the identifier.
+the user can enter their username and password. The `postLogin` method reads the credentials. If they match the expected ones, it generates a session
+identifier is generated, saves it in the application state, and sends back a cookie with the identifier.
 
-Cookies can be read either with a method parameter of `cask.Cookie` type or by accessing `cask.Request` directly.
+Cookies can be read either with a method parameter of `cask.Cookie` type or by accessing the `cask.Request` directly.
 If using the former method, the names of parameters have to match the names of cookies. If a cookie with a matching name is not
 found, an error response will be returned. In the `checkLogin` function, the former method is used, as the cookie is not
 present before the user logs in.
@@ -142,7 +142,7 @@ object Example extends cask.MainRoutes:
 ## Using decorators
 
 Decorators can be used for extending endpoints functionality with validation or new parameters. They are defined by extending
-`cask.RawDecorator` class and then used as annotations.
+`cask.RawDecorator` class. They are used as annotations.
 
 In this example, the `loggedIn` decorator is used to check if the user is logged in before accessing the `/decorated`
 endpoint.

_overviews/toolkit/web-server-dynamic.md

@@ -11,7 +11,7 @@ next-page: web-server-query-parameters
 
 ## Serving dynamically generated content
 
-You can create an endpoint returning dynamically generated content with `@cask.get` annotation.
+You can create an endpoint returning dynamically generated content with the `@cask.get` annotation.
 
 {% tabs web-server-dynamic-1 class=tabs-scala-version %}
 {% tab 'Scala 2' %}
@@ -39,10 +39,10 @@ object Example extends cask.MainRoutes:
 {% endtab %}
 {% endtabs %}
 
-The example above creates an endpoint, returning the current date and time available at `/time`. The exact response will be 
+The example above creates an endpoint that returns the current date and time available at `/time`. The exact response will be 
 recreated every time you refresh the webpage.
 
-Since the endpoint method has the `String` output type, the result will be sent with `text/plain` [content type](https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Content-Type).
+Since the endpoint method has the `String` output type, the result will be sent with the `text/plain` [content type](https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Content-Type).
 If you want an HTML output to be interpreted by the browser, you will need to set the `Content-Type` header manually
 or [use the Scalatags templating library](/toolkit/web-server-dynamic.html#using-html-templates), supported by Cask.
 
@@ -132,7 +132,7 @@ In the example above, the `:city` segment in `/time/:city` is available through
 The name of the argument must be identical to the segment name. The `getZoneIdForCity` helper method finds the timezone for
 a given city, and then the current date and time are translated to that timezone.
 
-Accessing the endpoint at[http://localhost:8080/time/Paris](http://localhost:8080/time/Paris) will result in:
+Accessing the endpoint at [http://localhost:8080/time/Paris](http://localhost:8080/time/Paris) will result in:
 ```
 Current date is: 2024-07-22T09:08:33.806259+02:00[Europe/Paris]
 ```
@@ -143,7 +143,7 @@ Consult the [documentation](https://com-lihaoyi.github.io/cask/index.html#variab
 
 ## Using HTML templates
 
-To create an HTML response, you can combine Cask code with the [Scalatags](https://com-lihaoyi.github.io/scalatags/) templating library.
+To create an HTML response, you can combine Cask with the [Scalatags](https://com-lihaoyi.github.io/scalatags/) templating library.
 
 Import the Scalatags library:
 

_overviews/toolkit/web-server-input.md

@@ -11,7 +11,7 @@ next-page: web-server-websockets
 
 ## Handling form-encoded input
 
-To create an endpoint that handles the data provided in an HTML form, use `cask.postForm` annotation, give the endpoint method arguments
+To create an endpoint that handles the data provided in an HTML form, use the `@cask.postForm` annotation. Add arguments to the endpoint method
 with names corresponding to names of fields in the form and set the form method to `post`.
 
 {% tabs web-server-input-1 class=tabs-scala-version %}
@@ -78,15 +78,15 @@ object Example extends cask.MainRoutes:
 {% endtabs %}
 
 In this example we create a form asking for name and surname of a user and then redirect the user to a greeting page. Notice the
-use of `cask.Response`. The `cask.Response` type allows user to set the status code, headers and cookies. The default
-content type in case of `String` returning endpoint method is `text/plain`, set it to `text/html` in order for browser to display the form correctly.
+use of `cask.Response`. The `cask.Response` type allows the user to set the status code, headers and cookies. The default
+content type for an endpoint method returning a `String` is `text/plain`. Set it to `text/html` in order for the browser to display the form correctly.
 
-The `formEndpoint` endpoint reads the form data using `name` and `surname` parameters. The names of parameters must
+The `formEndpoint` endpoint reads the form data using the `name` and `surname` parameters. The names of parameters must
 be identical to the field names of the form.
 
 ## Handling JSON-encoded input
 
-JSON fields are handled in the same way as form fields, except that `cask.PostJson` annotation is used. The fields
+JSON fields are handled in the same way as form fields, except that we use the `@cask.PostJson` annotation. The fields
 will be read into the endpoint method arguments.
 
 {% tabs web-server-input-2 class=tabs-scala-version %}
@@ -130,9 +130,9 @@ Hello John Smith
 
 The endpoint will accept JSONs that have only the fields with names specified as the endpoint method arguments. If there
 are more fields than expected, some fields are missing or have an incorrect data type, an error message
-will be returned with 400 response code.
+will be returned with the response code 400.
 
-To handle the case when the fields of the JSON are not known in advance, you can use argument with the `ujson.Value` type
+To handle the case when the fields of the JSON are not known in advance, you can use an argument with the `ujson.Value` type,
 from uPickle library.
 
 {% tabs web-server-input-3 class=tabs-scala-version %}

_overviews/toolkit/web-server-intro.md

@@ -13,9 +13,9 @@ Its main focus is on the ease of use, which makes it ideal for newcomers, at the
 frameworks provide, like asynchronicity.
 
 To define an endpoint it's enough to annotate a function with an annotation specifying the request path.
-Cask allows for building the response manually using tools Cask library provides, specifying the content, headers,
-status code, etc. An endpoint function can also just return a string, a [uPickle](https://com-lihaoyi.github.io/upickle/) JSON type, or a [Scalatags](https://com-lihaoyi.github.io/scalatags/)
-template and Cask will automatically create a response, setting all the necessary headers.
+Cask allows for building the response manually using tools that the library provides, specifying the content, headers,
+status code, etc. An endpoint function can also return a string, a [uPickle](https://com-lihaoyi.github.io/upickle/) JSON type, or a [Scalatags](https://com-lihaoyi.github.io/scalatags/)
+template. In that case, Cask will automatically create a response with the appropriate headers.
 
 Cask comes bundled with the uPickle library for handling JSONs, supports WebSockets and allows for extending endpoints with
 decorators, which can be used to handle authentication or rate limiting.

_overviews/toolkit/web-server-query-parameters.md

@@ -14,8 +14,8 @@ sorting or limiting the results provided by the server. For example, in the `<ho
 is the name of a parameter, and `Paris` is its value. Cask allows for reading the query parameters by defining an endpoint
 method with arguments matching the names of the expected parameters and not matching any of the URL segments.
 
-In this example, the `city` parameter will be optional, which you specify in Cask by giving the argument `Option` type and 
-`None` default value. If not provided, the time for the current timezone will be returned.
+In this example, we give an `Option` type and the default value `None` to the `city` parameter. This tells Cask that it is optional.
+If not provided, the time for the current timezone will be returned.
 
 {% tabs web-server-query-1 class=tabs-scala-version %}
 {% tab 'Scala 2' %}

_overviews/toolkit/web-server-static.md

@@ -12,10 +12,10 @@ next-page: web-server-dynamic
 ## Serving a static file
 
 An endpoint is a specific URL where a particular webpage can be accessed. In Cask, an endpoint is a function returning the
-webpage data together with an annotation describing the URL it's available at.
+webpage data, together with an annotation describing its URL.
 
-To create a static file serving endpoint, we need two things: an HTML file with the page content and a function that
-points out the location of the file.
+To create an endpoint serving static files, we need two things: an HTML file with the page content and a function that
+points to that file.
 
 Create a minimal HTML file named `hello.html` with the following contents.
 
@@ -65,7 +65,7 @@ example
 {% endtabs %}
 
 The `@cask.staticFiles` annotation specifies at which path the webpage will be available. The endpoint function returns
-the location in which the file can be found.
+the location of the file.
 
 {% tabs web-server-static-2 class=tabs-scala-version %}
 {% tab 'Scala 2' %}
@@ -93,9 +93,9 @@ In the example above, `@cask.staticFiles` instructs the server to look for files
 `src/main/resources` directory. Cask will match any subpath coming after `/static` and append it to the directory path.
 If you access the `/static/hello.html` file, it will serve the file available at `src/main/resources/hello.html`.
 The directory path can be any path available to the server, relative or not. If the requested file cannot be found in the
-specified location, a 404 response with an error message will be returned instead.
+specified location, the server will return a 404 response with an error message.
 
-The `Example` object inherits from the `cask.MainRoutes` class, providing the main function that starts the server. The `initialize()`
+The `Example` object inherits from the `cask.MainRoutes` class. It provides the main function that starts the server. The `initialize()`
 method call initializes the server routes, i.e., the association between URL paths and the code that handles them.
 
 ### Using the resources directory
@@ -127,7 +127,7 @@ object Example extends cask.MainRoutes:
 {% endtabs %}
 
 In the endpoint method, the location is set to `"."`, telling the server that the files are available directly in the
-resources directory. In general, you can use any nested location within the resources directory, for instance you could opt
+resources directory. In general, you can use any nested location within the resources directory. For instance, you could opt
 for placing your HTML files in the `static` directory inside the resources directory or using different directories to sort out
 files used by different endpoints.
 

_overviews/toolkit/web-server-websockets.md

@@ -9,8 +9,8 @@ next-page: web-server-cookies-and-decorators
 
 {% include markdown.html path="_markdown/install-cask.md" %}
 
-You can create a WebSocket endpoint by using the `@cask.websocket` annotation. The endpoint method can return either a
-`cask.WsHandler` instance defining how the communication should take place, or a `cask.Response`, which rejects the 
+You can create a WebSocket endpoint with the `@cask.websocket` annotation. The endpoint method should return a
+`cask.WsHandler` instance defining how the communication should take place. It can also return a `cask.Response`, which rejects the
 attempt at forming a WebSocket connection.
 
 The connection can also be closed by sending a `cask.Ws.close()` message through the WebSocket channel.
@@ -113,6 +113,6 @@ initialize()
 {% endtab %}
 {% endtabs %}
 
-In the `cask.WsHandler` we define a `cask.WsActor` which reacts to events (of `cask.util.Ws.Event` type) and uses
-WebSocket channel to send messages. In this example, we receive the name of a city and return the current time there. If server
+In the `cask.WsHandler` we define a `cask.WsActor`. It reacts to events (of type `cask.util.Ws.Event`) and uses the
+WebSocket channel to send messages. In this example, we receive the name of a city and return the current time there. If the server
 receives an empty message, the connection is closed.