Fix mismatched closing bracket

Author: samumbach

README.md

@@ -475,7 +475,7 @@ pairwise constructs as found in e.g. `let` and `cond`.
 
  ;; good
  (ns examples.ns
- (:require [clojure.zip :refer [lefts rights]))
+ (:require [clojure.zip :refer [lefts rights]]))
 
  ;; acceptable as warranted
  (ns examples.ns