Update settings/personal.php

respect coding style

settings/personal.php

@@ -37,12 +37,12 @@ sort ($languageCodes);
 
 //put the current language in the front
 unset($languageCodes[array_search($lang, $languageCodes)]);
-array_unshift($languageCodes,$lang);
+array_unshift($languageCodes, $lang);
 
 $languageNames=include 'languageCodes.php';
 $languages=array();
 foreach($languageCodes as $lang){
-	$l=OC_L10N::get('settings',$lang);
+	$l=OC_L10N::get('settings', $lang);
 	if(substr($l->t('__language_name__'), 0, 1)!='_') {//first check if the language name is in the translation file
 		$languages[]=array('code'=>$lang,'name'=>$l->t('__language_name__'));
 	}elseif(isset($languageNames[$lang])){