Fix newlines and missing parameter description

apps/advanced/backend/controllers/SiteController.php

@@ -72,4 +72,4 @@ class SiteController extends Controller
 		Yii::$app->user->logout();
 		return $this->goHome();
 	}
-}
\ No newline at end of file
+}

apps/advanced/common/models/LoginForm.php

 <?php
 namespace common\models;
 
-use yii\base\Model;
 use Yii;
+use yii\base\Model;
 
 /**
  * Login form
@@ -44,12 +44,13 @@ class LoginForm extends Model
 
 	/**
 	 * Logs in a user using the provided username and password.
+	 *
 	 * @return boolean whether the user is logged in successfully
 	 */
 	public function login()
 	{
 		if ($this->validate()) {
-			return Yii::$app->user->login($this->getUser(), $this->rememberMe ? 3600*24*30 : 0);
+			return Yii::$app->user->login($this->getUser(), $this->rememberMe ? 3600 * 24 * 30 : 0);
 		} else {
 			return false;
 		}
@@ -67,4 +68,4 @@ class LoginForm extends Model
 		}
 		return $this->_user;
 	}
-}
\ No newline at end of file
+}

apps/advanced/common/models/User.php

@@ -30,8 +30,8 @@ class User extends ActiveRecord implements IdentityInterface
 	/**
 	 * Creates a new user
 	 *
-	 * @param $attributes
-	 * @return static|null
+	 * @param array $attributes the attributes given by field => value
+	 * @return static|null the newly created model, or null on failure
 	 */
 	public static function create($attributes)
 	{
@@ -195,4 +195,4 @@ class User extends ActiveRecord implements IdentityInterface
 			['email', 'unique'],
 		];
 	}
-}
\ No newline at end of file
+}

apps/advanced/frontend/controllers/SiteController.php

@@ -153,4 +153,4 @@ class SiteController extends Controller
 			'model' => $model,
 		]);
 	}
-}
\ No newline at end of file
+}

apps/advanced/frontend/models/ContactForm.php

@@ -61,4 +61,4 @@ class ContactForm extends Model
 			return false;
 		}
 	}
-}
\ No newline at end of file
+}

apps/advanced/frontend/models/PasswordResetRequestForm.php

@@ -52,4 +52,4 @@ class PasswordResetRequestForm extends Model
 
 		return false;
 	}
-}
\ No newline at end of file
+}

apps/advanced/frontend/models/ResetPasswordForm.php

@@ -60,4 +60,4 @@ class ResetPasswordForm extends Model
 		$user->removePasswordResetToken();
 		return $user->save();
 	}
-}
\ No newline at end of file
+}

apps/advanced/frontend/models/SignupForm.php

@@ -46,4 +46,4 @@ class SignupForm extends Model
 		}
 		return null;
 	}
-}
\ No newline at end of file
+}

apps/basic/controllers/SiteController.php

@@ -91,4 +91,4 @@ class SiteController extends Controller
 	{
 		return $this->render('about');
 	}
-}
\ No newline at end of file
+}