Changing git branch to unicode representation

gitstatus.plugin.zsh

@@ -45,7 +45,7 @@ function gitstatus()
         && untracked="?${untracked} "
 
     local output="${color}"
-            output+=" ${branch} "
+            output+="\uE0A0 ${branch} "
             output+="${commit_diffs}"
             output+="${modified}"
             output+="${staged}"