Fix indentation issues

Author: tdermendjiev

lib/pbxFile.js

@@ -17,12 +17,12 @@ var $path = require('path'),
 
 function fileTypes() {
     return {
-		SOURCE_FILE,
-		C_SOURCE_FILE,
-		HEADER_FILE,
-		MM_SOURCE_FILE,
-		CPP_HEADER_FILE,
-		CPP_SOURCE_FILE,
+        SOURCE_FILE,
+        C_SOURCE_FILE,
+        HEADER_FILE,
+        MM_SOURCE_FILE,
+        CPP_HEADER_FILE,
+        CPP_SOURCE_FILE,
         BUNDLE,
         XIB_FILE,
         FRAMEWORK,

lib/pbxProject.js

@@ -386,11 +386,11 @@ pbxProject.prototype.addPbxGroup = function (filePathsArray, name, path, sourceT
 }
 
 pbxProject.prototype.removePbxGroup = function(name, path) {
-        var group = this.pbxGroupByName(name);
-        if (!group) { 
-            return;
-        }
-    
+    var group = this.pbxGroupByName(name);
+    if (!group) { 
+        return;
+    }
+
     var children = group.children;
 
     for(i in children) {