fix typos (#33)

Author: mattn

README.md

@@ -130,7 +130,7 @@ let completeNotification = { 'kind': 'C' }
 ## Difference with callbag spec
 
 While the original callbag spec requires payload to be optional - `(type: number, payload?: any) => void`,
-callbag.vim requires payload to be required. This is primarily due to limition on how vimscript functions works.
+callbag.vim requires payload to be required. This is primarily due to limitation on how vimscript functions works.
 Having optional parameter and using `...` and `a:0` to read the extra args and then use `a:1` makes the code complicated.
 You can use `callbag#undefined()` method to pass undefined. `callbag#isUndefined(value)`
 can be used to check if a value is defined or undefined.
@@ -158,7 +158,7 @@ Refer to [examples.vim](examples.vim) for more.
 ## Synchronously waiting for completion or error
 
 `callbag#toList()` operator with `wait()` will allow to synchronously wait for 
-completion or error. Default value for `sleep` is `1` miliseconds and `timeout` 
+completion or error. Default value for `sleep` is `1` milliseconds and `timeout`
 is `-1` which means it will never timeout.
 
 ```vim

autoload/callbag.vim

@@ -273,10 +273,10 @@ endfunction
 
 function! s:tapFactory(data, source) abort
     let a:data['source'] = a:source
-    return function('s:tapSouceFactory', [a:data])
+    return function('s:tapSourceFactory', [a:data])
 endfunction
 
-function! s:tapSouceFactory(data, start, sink) abort
+function! s:tapSourceFactory(data, start, sink) abort
     if a:start != 0 | return | endif
     let a:data['sink'] = a:sink
     call a:data['source'](0, function('s:tapSourceCallback', [a:data]))
@@ -410,10 +410,10 @@ function! s:skipMaxSource(data, start, sink) abort
     if a:start != 0 | return | endif
     let a:data['sink'] = a:sink
     let a:data['skipped'] = 0
-    call a:data['source'](0, function('s:skipSouceCallback', [a:data]))
+    call a:data['source'](0, function('s:skipSourceCallback', [a:data]))
 endfunction
 
-function! s:skipSouceCallback(data, t, d) abort
+function! s:skipSourceCallback(data, t, d) abort
     if a:t == 0
         let a:data['talkback'] = a:d
         call a:data['sink'](a:t, a:d)
@@ -1047,7 +1047,7 @@ function! s:takeUntilFactory(data, start, sink) abort
     let a:data['sink'] = a:sink
     let a:data['inited'] = 1
     let a:data['sourceTalkback'] = 0
-    let a:data['notiferTalkback'] = 0
+    let a:data['notifierTalkback'] = 0
     let a:data['done'] = s:takeUntilUniqueToken
     call a:data['source'](0, function('s:takeUntilSourceCallback', [a:data]))
 endfunction
@@ -1496,7 +1496,7 @@ endfunction
 "   \ 'env': {},
 "   \ })
 "   call s:Stdin(1, 'hi')
-"   call s:Stdin(2, callbag#undefined()) " requried to close stdin
+"   call s:Stdin(2, callbag#undefined()) " required to close stdin
 function! callbag#spawn(cmd, ...) abort
     let l:data = { 'cmd': a:cmd, 'opt': a:0 > 0 ? copy(a:000[0]) : {} }
     return callbag#create(function('s:spawnCreate', [l:data]))

examples.vim

@@ -181,13 +181,13 @@ function! callbag#demo() abort
     call l:Subject(1, 'world')
     call l:Subject(2, callbag#undefined())
 
-    let l:ShareSouce = callbag#share(callbag#interval(1000))
+    let l:ShareSource = callbag#share(callbag#interval(1000))
     call callbag#pipe(
-        \ l:ShareSouce,
+        \ l:ShareSource,
         \ callbag#subscribe({x->s:log('first ' . x)})
         \ )
     call timer_start(3500, {->callbag#pipe(
-                \ l:ShareSouce,
+                \ l:ShareSource,
                 \ callbag#subscribe({x->s:log('second ' . x)})
                 \ )})
     call callbag#pipe(