diff --git a/test/re-frame/middleware.cljs b/test/re-frame/middleware.cljs
index bc30a71..26a7637 100644
--- a/test/re-frame/middleware.cljs
+++ b/test/re-frame/middleware.cljs
@@ -37,5 +37,5 @@
                wrapped   (mid-ware set-a)]                ;; wrapped middleware
              (is (= (wrapped {:a 0 :b 2} 0)               ;; no change in 'a'
                     {:a 0 :b 2}))
-             (is (= (wrapped {:a 4 :b 2} 0)                       ;; 'a' changed to 0
+             (is (= (wrapped {:a 4 :b 2} 0)               ;; 'a' changed to 0
                     {:c 2 :a 0 :b 2}))))                  ;; 'c' is a + b
\ No newline at end of file