diff --git a/README.erb b/README.erb
index be3b282..f70b326 100644
--- a/README.erb
+++ b/README.erb
@@ -372,7 +372,7 @@ HISTORY
           end
         }
 
-    - added sanity check at end of paramter contruction
+    - added sanity check at end of paramter construction
 
     - improved auto usage generation when arity is used with arguments