Readme: document cd_parent
diff --git a/README.md b/README.md
index d9071a253..6bcf4a8f7 100644
--- a/README.md
+++ b/README.md
@@ -99,11 +99,12 @@ Changes will available only in a new shell session.
 The Fuck tries to match rule for the previous command, create new command
 using matched rule and run it. Rules enabled by default:
 
+* `cd_parent` &ndash; changes `cd..` to `cd ..`;
 * `git_no_command` &ndash; fixes wrong git commands like `git brnch`;
 * `git_push` &ndash; adds `--set-upstream origin $branch` to previous failed `git push`;
 * `no_command` &ndash; fixes wrong console commands, for example `vom/vim`;
 * `sudo` &ndash; prepends `sudo` to previous command if it failed because of permissions;
-* `lein_not_task` &ndash; fixes wrong `lein` tasks like `lein rpl`.  
+* `lein_not_task` &ndash; fixes wrong `lein` tasks like `lein rpl`.
 
 ## Creating your own rules
 
