Merge pull request #430 from mihir3445/master

The `agnoster` theme out of the box reports "command not found"

themes/agnoster/agnoster.theme.sh

@@ -341,8 +341,8 @@ function prompt_git {
   local ref dirty
   if command git rev-parse --is-inside-work-tree &>/dev/null; then
     ZSH_THEME_GIT_PROMPT_DIRTY='±'
-    dirty=$(command git_status_dirty)
-    stash=$(command git_stash_dirty)
+    dirty=$(git_status_dirty)
+    stash=$(git_stash_dirty)
     ref=$(command git symbolic-ref HEAD 2> /dev/null) ||
       ref="➦ $(command git describe --exact-match --tags HEAD 2> /dev/null)" ||
       ref="➦ $(command git show-ref --head -s --abbrev | head -n1 2> /dev/null)"

themes/doubletime/doubletime.theme.sh

@@ -33,7 +33,7 @@ function doubletime_scm_prompt {
   if [ $CHAR = $SCM_NONE_CHAR ]; then
     return
   elif [ $CHAR = $SCM_GIT_CHAR ]; then
-    echo "$(command git_prompt_status)"
+    echo "$(git_prompt_status)"
   else
     echo "[$(scm_prompt_info)]"
   fi