Merge pull request #1004 from pacozaa/patch-1

Grammar Correction

Author: Urigo

docs/angular-meteor/client/content/api-reference/1.3.1/api.ngFileExtension.html

@@ -19,7 +19,7 @@
 
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-> Since version 1.2.0 and above, the default behaviour with is using Angular compilation for regular `html` and `js` files.
+> Since version 1.2.0 and above, the default behaviour which is using Angular compilation for regular `html` and `js` files.
 
 > You just need to `meteor remove blaze-html-templates ecmascript`