get rid of unnecessary double quotes

diff --git a/includes/specials/SpecialNewpages.php b/includes/specials/SpecialNewpages.php
index 52c281e..e2541e9 100644 (file)
--- a/includes/specials/SpecialNewpages.php
+++ b/includes/specials/SpecialNewpages.php
@@ -222,42 +222,42 @@ class SpecialNewpages extends IncludableSpecialPage {
                        Html::hidden( 'title', $this->getTitle()->getPrefixedDBkey() ) .
                        Xml::fieldset( wfMsg( 'newpages' ) ) .
                        Xml::openElement( 'table', array( 'id' => 'mw-newpages-table' ) ) .
-                       "<tr>
-                               <td class='mw-label'>" .
+                       '<tr>
+                               <td class="mw-label">' .
                                        Xml::label( wfMsg( 'namespace' ), 'namespace' ) .
-                               "</td>
-                               <td class='mw-input'>" .
+                               '</td>
+                               <td class="mw-input">' .
                                        Xml::namespaceSelector( $namespace, 'all' ) .
-                               "</td>
-                       </tr>" . ( $tagFilter ? (
-                       "<tr>
-                               <td class='mw-label'>" .
+                               '</td>
+                       </tr>' . ( $tagFilter ? (
+                       '<tr>
+                               <td class="mw-label">' .
                                        $tagFilterLabel .
-                               "</td>
-                               <td class='mw-input'>" .
+                               '</td>
+                               <td class="mw-input">' .
                                        $tagFilterSelector .
-                               "</td>
-                       </tr>" ) : '' ) .
+                               '</td>
+                       </tr>' ) : '' ) .
                        ( $wgEnableNewpagesUserFilter ?
-                       "<tr>
-                               <td class='mw-label'>" .
+                       '<tr>
+                               <td class="mw-label">' .
                                        Xml::label( wfMsg( 'newpages-username' ), 'mw-np-username' ) .
-                               "</td>
-                               <td class='mw-input'>" .
+                               '</td>
+                               <td class="mw-input">' .
                                        Xml::input( 'username', 30, $userText, array( 'id' => 'mw-np-username' ) ) .
-                               "</td>
-                       </tr>" : '' ) .
-                       "<tr> <td></td>
-                               <td class='mw-submit'>" .
+                               '</td>
+                       </tr>' : '' ) .
+                       '<tr> <td></td>
+                               <td class="mw-submit">' .
                                        Xml::submitButton( wfMsg( 'allpagessubmit' ) ) .
-                               "</td>
-                       </tr>" .
-                       "<tr>
+                               '</td>
+                       </tr>' .
+                       '<tr>
                                <td></td>
-                               <td class='mw-input'>" .
+                               <td class="mw-input">' .
                                        $this->filterLinks() .
-                               "</td>
-                       </tr>" .
+                               '</td>
+                       </tr>' .
                        Xml::closeElement( 'table' ) .
                        Xml::closeElement( 'fieldset' ) .
                        $hidden .