changed formatting

includes/runtime/LanguageHandler.php

@@ -122,24 +122,24 @@ class Vtiger_Language_Handler {
      * @param <String> $module - module Name
      * @return <array> - array if module has language strings else returns empty array
      */
-		public static function getModuleStringsFromFile($language, $module='Vtiger'){
-				$module = str_replace(':', '.', $module);
-				if(empty(self::$languageContainer[$language][$module])){
-						$qualifiedName = 'languages.'.$language.'.'.$module;
-						$file = Vtiger_Loader::resolveNameToPath($qualifiedName);
-						$languageStrings = $jsLanguageStrings = array();
-						if(file_exists($file)){
-								require $file;
-								self::$languageContainer[$language][$module]['languageStrings'] = $languageStrings;
-								self::$languageContainer[$language][$module]['jsLanguageStrings'] = $jsLanguageStrings;
-						}
-				}
-				$return = array();
-				if(isset(self::$languageContainer[$language][$module])){
-					  $return = self::$languageContainer[$language][$module];
-				}
-				return $return;
-		}
+    public static function getModuleStringsFromFile($language, $module='Vtiger'){
+        $module = str_replace(':', '.', $module);
+        if(empty(self::$languageContainer[$language][$module])){
+            $qualifiedName = 'languages.'.$language.'.'.$module;
+            $file = Vtiger_Loader::resolveNameToPath($qualifiedName);
+            $languageStrings = $jsLanguageStrings = array();
+            if(file_exists($file)){
+                require $file;
+                self::$languageContainer[$language][$module]['languageStrings'] = $languageStrings;
+                self::$languageContainer[$language][$module]['jsLanguageStrings'] = $jsLanguageStrings;
+            }
+        }
+        $return = array();
+        if(isset(self::$languageContainer[$language][$module])){
+            $return = self::$languageContainer[$language][$module];
+        }
+        return $return;
+    }
 
     /**
      * Function that returns current language