diff --git a/README.md b/README.md
index 8c5a1c0..d29af9e 100644
--- a/README.md
+++ b/README.md
@@ -58,7 +58,7 @@ set -g theme_display_jobs no
 set -g theme_display_jobs_always yes
 
 ## Hide the current directory read/write indicator.
-set -g theme_display_rwt no
+set -g theme_display_rw no
 
 ## Don't display the VirtualEnv prompt.
 set -g theme_display_virtualent no