style(formSpec): fix test indentation

test/ng/directive/formSpec.js

@@ -495,35 +495,35 @@ describe('form', function() {
       expect(doc.find('div').hasClass('ng-valid-required')).toBe(false);
     });
 
-  it('should leave the parent form invalid when deregister a removed input', function() {
-    doc = jqLite(
-      '<form name="parent">' +
-        '<div class="ng-form" name="child">' +
-          '<input ng-if="inputPresent" ng-model="modelA" name="inputA" required>' +
-          '<input ng-model="modelB" name="inputB" required>' +
-        '</div>' +
-      '</form>');
-    $compile(doc)(scope);
-    scope.inputPresent = true;
-    scope.$apply();
+    it('should leave the parent form invalid when deregister a removed input', function() {
+      doc = jqLite(
+        '<form name="parent">' +
+          '<div class="ng-form" name="child">' +
+            '<input ng-if="inputPresent" ng-model="modelA" name="inputA" required>' +
+            '<input ng-model="modelB" name="inputB" required>' +
+          '</div>' +
+        '</form>');
+      $compile(doc)(scope);
+      scope.inputPresent = true;
+      scope.$apply();
 
-    var parent = scope.parent,
-        child = scope.child,
-        inputA = child.inputA,
-        inputB = child.inputB;
+      var parent = scope.parent,
+          child = scope.child,
+          inputA = child.inputA,
+          inputB = child.inputB;
 
-    expect(parent).toBeDefined();
-    expect(child).toBeDefined();
-    expect(parent.$error.required).toEqual([child]);
-    expect(child.$error.required).toEqual([inputB, inputA]);
+      expect(parent).toBeDefined();
+      expect(child).toBeDefined();
+      expect(parent.$error.required).toEqual([child]);
+      expect(child.$error.required).toEqual([inputB, inputA]);
 
-    //remove child input
-    scope.inputPresent = false;
-    scope.$apply();
+      //remove child input
+      scope.inputPresent = false;
+      scope.$apply();
 
-    expect(parent.$error.required).toEqual([child]);
-    expect(child.$error.required).toEqual([inputB]);
-  });
+      expect(parent.$error.required).toEqual([child]);
+      expect(child.$error.required).toEqual([inputB]);
+    });
 
     it('should chain nested forms in repeater', function() {
       doc = jqLite(