Show help for "pihole -v -h"

* Indent output text
* Minor help text change

advanced/Scripts/version.sh

@@ -104,7 +104,7 @@ versionOutput() {
   
   [[ "$2" == "-c" ]] || [[ "$2" == "--current" ]] || [[ -z "$2" ]] && current=$(getLocalVersion $GITDIR)
   [[ "$2" == "-l" ]] || [[ "$2" == "--latest" ]] || [[ -z "$2" ]] && latest=$(getRemoteVersion "$1")
-  if [[ "$2" == "-h" ]] || [[ "$2" == "--hash" ]]; then
+  if [[ "$2" == "--hash" ]]; then
     [[ "$3" == "-c" ]] || [[ "$3" == "--current" ]] || [[ -z "$3" ]] && curHash=$(getLocalHash "$GITDIR")
     [[ "$3" == "-l" ]] || [[ "$3" == "--latest" ]] || [[ -z "$3" ]] && latHash=$(getRemoteHash "$1" "$(cd "$GITDIR" 2> /dev/null && git rev-parse --abbrev-ref HEAD)")
   fi
@@ -127,11 +127,11 @@ versionOutput() {
     errorOutput
   fi
 
-  [[ -n "$output" ]] && echo "$output"
+  [[ -n "$output" ]] && echo "  $output"
 }
 
 errorOutput() {
-  echo "Invalid Option! Try 'pihole -v -h' for more information."
+  echo "  Invalid Option! Try 'pihole -v -h' for more information."
   exit 1
 }
   
@@ -142,7 +142,7 @@ defaultOutput() {
 }
 
 helpFunc() {
-  echo "Usage: pihole -v [REPO | OPTION] [OPTION]
+  echo "Usage: pihole -v [repo | option] [option]
 Example: 'pihole -v -p -l'
 Show Pi-hole, Admin Console & FTL versions
 
@@ -154,8 +154,8 @@ Repositories:
 Options:
   -c, --current        Return the current version
   -l, --latest         Return the latest version
-  -h, --hash           Return the Github hash from your local repositories
-  --help               Show this help dialog
+  --hash               Return the Github hash from your local repositories
+  -h, --help           Show this help dialog
 "
   exit 0
 }
@@ -164,6 +164,6 @@ case "${1}" in
   "-p" | "--pihole"    ) shift; versionOutput "pi-hole" "$@";;
   "-a" | "--admin"     ) shift; versionOutput "AdminLTE" "$@";;
   "-f" | "--ftl"       ) shift; versionOutput "FTL" "$@";;
-  "--help"             ) helpFunc;;
+  "-h" | "--help"      ) helpFunc;;
   *                    ) defaultOutput "$@";;
 esac