Merge pull request #28 from DataValues/release022

Release 0.2.2

Author: Daniel Kinzler

README.md

@@ -56,9 +56,9 @@ as [Wikimedia Germany](https://wikimedia.de) employee for the [Wikidata project]
 
 ## Release notes
 
-### 0.2.2 (2016-07-14)
+### 0.2.2 (2016-07-15)
 
-* Fixed `ValueFormatterTestBase` not doing strict string comparisons
+* Fixed `ValueFormatterTestBase` not doing strict string comparisons.
 
 ### 0.2.1 (2016-01-13)
 

src/ValueValidators/Error.php

@@ -28,7 +28,7 @@ class Error {
 	 * @param string      $code
 	 * @param array       $params
 	 *
-	 * @return static
+	 * @return self
 	 */
 	public static function newError( $text = '', $property = null, $code = 'invalid', array $params = array() ) {
 		return new static( $text, self::SEVERITY_ERROR, $property, $code, $params );

src/ValueValidators/Result.php

@@ -27,7 +27,7 @@ class Result {
 	/**
 	 * @since 0.1
 	 *
-	 * @return static
+	 * @return self
 	 */
 	public static function newSuccess() {
 		return new static( true );
@@ -38,7 +38,7 @@ public static function newSuccess() {
 	 *
 	 * @param Error[] $errors
 	 *
-	 * @return static
+	 * @return self
 	 */
 	public static function newError( array $errors ) {
 		return new static( false, $errors );