maintenance/exportSites: Fix minor whitespace issue

Opening parentheses should be followed by a single space.

Change-Id: I9d73334c3c79bf5277248c56e0f146a91938b35c

diff --git a/maintenance/exportSites.php b/maintenance/exportSites.php
index c8dca24..145c924 100644 (file)
--- a/maintenance/exportSites.php
+++ b/maintenance/exportSites.php
@@ -17,7 +17,7 @@ class ExportSites extends Maintenance {
        public function __construct() {
                $this->mDescription = 'Exports site definitions the sites table to XML file';
 
-               $this->addArg('file', 'A file to write the XML to (see docs/sitelist.txt). ' .
+               $this->addArg( 'file', 'A file to write the XML to (see docs/sitelist.txt). ' .
                        'Use "php://stdout" to write to stdout.', true
                );