Simplify script

Author: David Buchmann

Adafruit_CharLCD/Adafruit_CharLCD_IPclock_example.py

@@ -22,6 +22,4 @@ def run_cmd(cmd):
     ipaddr = run_cmd(cmd)
     lcd.message(datetime.now().strftime('%b %d  %H:%M:%S\n'))
     lcd.message('IP %s\n' % (ipaddr))
-    lcd.message('Hello\n')
-    lcd.message('World')
-    sleep(2)
+    sleep(1)