Merge pull request #1980 from surek/patch-1

docs/guide/upgrade-from-v1.md

@@ -183,7 +183,7 @@ A model is now associated with a form name returned by its `formName()` method.
 mainly used when using HTML forms to collect user inputs for a model. Previously in 1.1,
 this is usually hardcoded as the class name of the model.
 
-A new methods called `load()` and `Model::loadMultiple()` is introduced to simplify the data population from user inputs
+New methods called `load()` and `Model::loadMultiple()` are introduced to simplify the data population from user inputs
 to a model. For example,
 
 ```php
@@ -522,4 +522,4 @@ Yii is fully inegrated with the package manager for PHP named Composer that reso
 up to date updating it semi-automatically and manages autoloading for third party libraries no matter which autoloading
 these are using.
 
-In order to learn more refer to [composer](composer.md) and [installation](installation.md) sections of the guide.
\ No newline at end of file
+In order to learn more refer to [composer](composer.md) and [installation](installation.md) sections of the guide.