Update Examples.md (Grammar) (#3153)

szhu · markerikson · commit 9b86edac4e20 · 2018-09-27T16:40:31.000-04:00
diff --git a/docs/introduction/Examples.md b/docs/introduction/Examples.md
@@ -1,6 +1,6 @@
 # Examples
 
-Redux is distributed with a few examples in its [source code](https://github.com/reactjs/redux/tree/master/examples). Most of these examples are also on [CodeSandbox](https://codesandbox.io), this is an online editor that lets you play with the examples online.
+Redux is distributed with a few examples in its [source code](https://github.com/reactjs/redux/tree/master/examples). Most of these examples are also on [CodeSandbox](https://codesandbox.io), an online editor that lets you play with the examples online.
 
 ## Counter Vanilla
 
