eslint auto fix

Signed-off-by: Julius Härtl <jus@bitgrid.net>

js/directive/autofocusoninsert.js

@@ -21,8 +21,8 @@
  */
 
 app.directive('autofocusOnInsert', function () {
-    'use strict';
-    return function (scope, elm) {
-        elm.focus();
-    };
+	'use strict';
+	return function (scope, elm) {
+		elm.focus();
+	};
 });