Merge pull request #49 from cemilcelik/master

Update README.md

Author: codingsince1985

README.md

@@ -528,7 +528,7 @@ func doStuff() (int, error) {
 
 func main() {
  result, error := doStuff()
- if (error != nil) {
+ if error != nil {
  // handle error
  } else {
  // all is good, use result