1 files changed, 1 insertions, 1 deletions
diff --git a/README.md b/README.md
index 22fd6f6e7..1c59376f4 100644
--- a/README.md
+++ b/README.md
@@ -138,7 +138,7 @@ There is also the special **^or** macro, which introduces *or patterns*:
     {#Sunday})))
 
 ... Returns TRUE if it's either Saturday OR Sunday.
-(def: (weekend? day)
+(def (weekend? day)
   (-> Weekday Bit)
   (case day
     (^or {#Saturday}