diff --git a/chrome_extensions/vimium.md b/chrome_extensions/vimium.md
index aa6759d..d9d0d2f 100644
--- a/chrome_extensions/vimium.md
+++ b/chrome_extensions/vimium.md
@@ -1,5 +1,5 @@
 # Insert your preferred key mappings here.
-unmap All
+unmapAll
 
 map g LinkHints.activateMode
 map yg LinkHints.activateModeToCopyLinkUrl