typos in doc

framework/yii/data/Sort.php

@@ -286,8 +286,8 @@ class Sort extends Object
 	 * with "asc" or "desc".
 	 * @param string $attribute the attribute name by which the data should be sorted by.
 	 * @param string $label the label to be used for the generated link.
-	 * If this is null, the label defined in [[attributes]] we be used.
-	 * If there is no label defined, [[Inflector::camel2words()]] will be called to get a label.
+	 * If this is null, the label defined in [[attributes]] will be used.
+	 * If no label is defined, [[yii\helpers\Inflector::camel2words()]] will be called to get a label.
 	 * @param array $options additional HTML attributes for the hyperlink tag
 	 * @return string the generated hyperlink
 	 * @throws InvalidConfigException if the attribute is unknown

framework/yii/grid/DataColumn.php

@@ -31,8 +31,8 @@ class DataColumn extends Column
 	 * @var string label to be displayed in the [[header|header cell]] and also to be used as the sorting
 	 * link label when sorting is enabled for this column.
 	 * If it is not set and the models provided by the GridViews data provider are instances
-	 * of [[ActiveRecord]], the label will be determined via [[ActiveRecord::getAttributeLabel()]].
-	 * Otherwise [[yii\helpers\Inflector::camel2words]] will be used to get a label.
+	 * of [[yii\db\ActiveRecord]], the label will be determined using [[yii\db\ActiveRecord::getAttributeLabel()]].
+	 * Otherwise [[yii\helpers\Inflector::camel2words()]] will be used to get a label.
 	 */
 	public $label;
 	/**