diff --git a/.rubocop.yml b/.rubocop.yml
index 646abda..3f025aa 100644
--- a/.rubocop.yml
+++ b/.rubocop.yml
@@ -169,7 +169,7 @@ Style/InvertibleUnlessCondition:
   Enabled: true
   InverseMethods:
     :==: :!=
-    :zero?: 
+    :zero?:
     :blank?: :present?
 Style/MutableConstant:
   EnforcedStyle: strict