Fix some incomplete PHPDocs in Revision and related

Change-Id: I295332b987a553f6b55b2fbab463c44ae05c6c8d

includes/Revision.php

@@ -957,7 +957,7 @@ class Revision implements IDBAccessObject {
 	 *
 	 * @deprecated since 1.31 (soft), 1.35 (hard)
 	 *
-	 * @param mixed &$text Reference to a text
+	 * @param string &$text
 	 * @return string
 	 */
 	public static function compressRevisionText( &$text ) {
@@ -970,7 +970,7 @@ class Revision implements IDBAccessObject {
 	 *
 	 * @deprecated since 1.31 (soft), 1.35 (hard)
 	 *
-	 * @param mixed $text Reference to a text
+	 * @param string|false $text
 	 * @param array $flags Compression flags
 	 * @return string|bool Decompressed text, or false on failure
 	 */

includes/Storage/SqlBlobStore.php

@@ -525,7 +525,7 @@ class SqlBlobStore implements IDBAccessObject, BlobStore {
 	 * @note direct use is deprecated!
 	 * @todo make this private, there should be no need to use this method outside this class.
 	 *
-	 * @param mixed &$blob Reference to a text
+	 * @param string &$blob
 	 *
 	 * @return string
 	 */

includes/page/Article.php

@@ -153,8 +153,7 @@ class Article implements Page {
 	private $mRevisionRecord = null;
 
 	/**
-	 * Constructor and clear the article
-	 * @param Title $title Reference to a Title object.
+	 * @param Title $title
 	 * @param int|null $oldId Revision ID, null to fetch from request, zero for current
 	 */
 	public function __construct( Title $title, $oldId = null ) {

includes/page/WikiPage.php

@@ -120,8 +120,7 @@ class WikiPage implements Page, IDBAccessObject {
 	private $derivedDataUpdater = null;
 
 	/**
-	 * Constructor and clear the article
-	 * @param Title $title Reference to a Title object.
+	 * @param Title $title
 	 */
 	public function __construct( Title $title ) {
 		$this->mTitle = $title;