Add a missing space to peepcode

modules/prompt/functions/prompt_peepcode_setup

@@ -13,7 +13,7 @@
 function +vi-git-status() {
   # Check for untracked files or updated submodules since vcs_info does not.
   if [[ -n $(git ls-files --other --exclude-standard 2> /dev/null) ]]; then
-    hook_com[unstaged]='%F{8}✗%f'
+    hook_com[unstaged]=' %F{8}✗%f'
   fi
 }