fix: formatting issue.

Author: mhevery

lib/common/utils.ts

@@ -465,8 +465,9 @@ export function createNamedFn(name: string, delegate: (self: any, args: any[]) =
 }
 
 export function patchMethod(
-    target: any, name: string, patchFn: (delegate: Function, delegateName: string, name: string) =>
-                                   (self: any, args: any[]) => any): Function {
+    target: any, name: string,
+    patchFn: (delegate: Function, delegateName: string, name: string) => (self: any, args: any[]) =>
+        any): Function {
   let proto = target;
   while (proto && Object.getOwnPropertyNames(proto).indexOf(name) === -1) {
     proto = Object.getPrototypeOf(proto);