diff --git a/README.markdown b/README.markdown
index efb7ba2..d90a4f2 100644
--- a/README.markdown
+++ b/README.markdown
@@ -37,7 +37,7 @@ making it like `git add` when called from a work tree file and like
 
 Use `:Gbrowse` to open the current file on the web front-end of your favorite
 hosting provider, with optional line range (try it in visual mode!).  Built-in
-support is provided for `git instawab`, and plugins are available for popular
+support is provided for `git instaweb`, and plugins are available for popular
 providers such as [GitHub][rhubarb.vim], [GitLab][fugitive-gitlab.vim], and
 [Bitbucket][fubitive.vim].