other README typos

Author: TristanWright

README.md

@@ -2,7 +2,7 @@
 Assertions for redux actions testing.
 
 This library adds assertions for [redux actions](http://redux.js.org/docs/advanced/AsyncActions.html) testing.  
-It uses [redux-mock-store](https://github.com/arnaudbenard/redux-mock-store) to mock redux store.
+It use [redux-mock-store](https://github.com/arnaudbenard/redux-mock-store) to mock redux store.
 
 [![build status](https://img.shields.io/travis/dmitry-zaets/redux-actions-assertions/master.svg?style=flat-square)](https://travis-ci.org/dmitry-zaets/redux-actions-assertions)
 [![npm version](https://img.shields.io/npm/v/redux-actions-assertions.svg?style=flat-square)](https://www.npmjs.com/package/redux-actions-assertions)
@@ -18,7 +18,7 @@ It uses [redux-mock-store](https://github.com/arnaudbenard/redux-mock-store) to
 - [expect.js](#expectjs)
 - [should](#should)
 
-If you have not found the assertion framework/library that you are using - you can use [pure javascript assertions](#javascript) or create an issue.
+If you have not found assertion framework/library that you are using - you can use [pure javascript assertion](#javascript) or create an issue.
 
 ### Simplifies initial setup
 It provides singe-time global configuration for middlewares and initial store state.
@@ -68,14 +68,14 @@ expect(fetchData()).withState({/*custom state*/}).toDispatchActions(expectedActi
 ```
 
 ### Allows to avoid re-testing nested action creators
-It allows to test only actions that needs to be tested.
+It allows to test only actions that need to be tested.
 
 **Example:**  
 We have two actions (A, B). Each one makes async http requests.  
-Action A makes request and if result is successful it triggers Action B.  
-Action B is also used as independent action.  
+Action A makes a request and if the result is successful it triggers Action B.  
+Action B is also used as an independent action.  
 Action B can be tested separately.  
-We don't need to test it again in Action A.  
+Therefore, we don't need to test it again in Action A.  
 
 Actions:
 ```javascript
@@ -195,7 +195,7 @@ assertions.toDispatchActionsWithState(/**/);
 #### toDispatchActions
 > `toDispatchActions(action, expectedActions, callback)`
 
-Asserts that when given `action` is dispatched it will dispatch `expectedActions`. `action` can be plain object (action) or function (action creator). `expectedActions` can be can be plain object (action) or function (action creator) or array of objects/functions.
+Asserts that when given `action` is dispatched it will dispatch `expectedActions`. `action` can be a plain object (action) or a function (action creator). `expectedActions` can be can be a plain object (action), a function (action creator), or an array of objects/functions.
 
 ```js
 toDispatchActions(testActionCreator(), [{ type: 'MY_ACTION_START' }], callback);
@@ -234,7 +234,7 @@ registerAssertions();
 
 > `assert.isDispatching(action, expectedActions, callback)`
 
-Asserts that when given `action` is dispatched it will dispatch `expectedActions`. `action` can be plain object (action) or function (action creator). `expectedActions` can be can be plain object (action) or function (action creator) or array of objects/functions.
+Asserts that when given `action` is dispatched it will dispatch `expectedActions`. `action` can be a plain object (action) or a function (action creator). `expectedActions` can be can be a plain object (action), a function (action creator), or an array of objects/functions.
 
 ```js
 expect(myActionCreator())
@@ -296,7 +296,7 @@ registerAssertions();
 
 > `expect(action).toDispatchActions(expectedActions, callback)`
 
-Asserts that when given `action` is dispatched it will dispatch `expectedActions`. `action` can be plain object (action) or function (action creator). `expectedActions` can be can be plain object (action) or function (action creator) or array of objects/functions.
+Asserts that when given `action` is dispatched it will dispatch `expectedActions`. `action` can be a plain object (action) or a function (action creator). `expectedActions` can be can be a plain object (action), a function (action creator), or an array of objects/functions.
 
 ```js
 expect(myActionCreator())
@@ -336,7 +336,7 @@ registerAssertions();
 
 > `expect(action).to.dispatchActions(expectedActions, callback)`
 
-Asserts that when given `action` is dispatched it will dispatch `expectedActions`. `action` can be plain object (action) or function (action creator). `expectedActions` can be can be plain object (action) or function (action creator) or array of objects/functions.
+Asserts that when given `action` is dispatched it will dispatch `expectedActions`. `action` can be a plain object (action) or a function (action creator). `expectedActions` can be can be a plain object (action), a function (action creator), or an array of objects/functions.
 
 ```js
 expect(myActionCreator())
@@ -377,7 +377,7 @@ registerAssertions();
 > `should(action).dispatchActions(expectedActions, callback)`
 > `action.should.dispatchActions(expectedActions, callback)`
 
-Asserts that when given `action` is dispatched it will dispatch `expectedActions`. `action` can be plain object (action) or function (action creator). `expectedActions` can be can be plain object (action) or function (action creator) or array of objects/functions.
+Asserts that when given `action` is dispatched it will dispatch `expectedActions`. `action` can be a plain object (action) or a function (action creator). `expectedActions` can be can be a plain object (action), a function (action creator), or an array of objects/functions.
 
 ```js
 should(myActionCreator())