diff --git a/.osx b/.osx
index 9f43367..f7a7c05 100755
--- a/.osx
+++ b/.osx
@@ -80,6 +80,7 @@ defaults write NSGlobalDomain ContextMenuGesture -int 1
 defaults write NSGlobalDomain ApplePressAndHoldEnabled -bool false
 
 # Set a blazingly fast keyboard repeat rate, and make it happen more quickly.
+# (The KeyRepeat option requires logging out and back in to take effect.)
 defaults write NSGlobalDomain InitialKeyRepeat -int 20
 defaults write NSGlobalDomain KeyRepeat -int 1