diff --git a/Usage.md b/Usage.md
index 212694f..b318d06 100644
--- a/Usage.md
+++ b/Usage.md
@@ -3,7 +3,7 @@ gruvbox comes in two modes, dark and light. To toggle between them just set back
 	set background=dark    " Setting dark mode
 	set background=light   " Setting light mode
 
-If you have [tpope's vim-unimpaired](https://github.com/tpope/vim-unimpaired) installed, you could easily switch with `cob` mapping.
+If you have [tpope's vim-unimpaired](https://github.com/tpope/vim-unimpaired) installed, you could easily switch with `yob` mapping.
 
 Since gruvbox inverts cursor color, it could be awkward to determine current position, when the search is highlighted. To get single cursor color while searching, map these gruvbox functions somewhere _after_ unimpaired is loaded: