diff --git a/External-plugins.md b/External-plugins.md
index b02c1f1..2464b6c 100644
--- a/External-plugins.md
+++ b/External-plugins.md
@@ -17,13 +17,13 @@ This plugin is a nice addition to **git_prompt_status**.
 
 You can get it from [here](https://gist.github.com/oshybystyi/475ee7768efc03727f21).
 
-### Jira & Git interaction
+#### Jira & Git interaction
 
 If names of your Git branches contain Jira issue code, this modification of standard `jira` plugin is for you. It gets an issue code from current branch name and opens related issue.
 
 You can get it from [here](https://github.com/igoradamenko/jira.plugin.zsh).
 
-### History sync
+#### History Sync
 
 GPG encrypted, Internet synchronized Zsh history using Git.