Gitlab: fix trivial syntax error which prevents the installation of the plugin

Signed-off-by: Michael Heimpold <[email protected]>

Author: mhei

SourceGitlab/SourceGitlab.php

@@ -22,7 +22,7 @@ public function register() {
 		$this->version = '1.0.4';
 		$this->requires = array(
 			'MantisCore' => '1.3.0',
-			'Source' => '1.3.0,
+			'Source' => '1.3.0',
 		);
 
 		$this->author = 'Johannes Goehr';