Clean theme axin

themes/axin/axin.theme.bash

@@ -1,10 +1,10 @@
-#!/usr/bin/env bash
+# shellcheck shell=bash
 
 # Axin Bash Prompt, inspired by theme "Sexy" and "Bobby"
 # thanks to them
 
 if tput setaf 1 &> /dev/null; then
-    if [[ $(tput colors) -ge 256 ]] 2>/dev/null; then
+	if [[ $(tput colors) -ge 256 ]] 2> /dev/null; then
 		MAGENTA=$(tput setaf 9)
 		ORANGE=$(tput setaf 172)
 		GREEN=$(tput setaf 190)