PEP8 format

Author: VishvajitP

nslookup_check.py

@@ -1,13 +1,14 @@
 # Script Name		: nslookup_check.py
 # Author				: Craig Richards
 # Created				: 5th January 2012
-# Last Modified		: 
+# Last Modified		:
 # Version				: 1.0
 
-# Modifications		: 
+# Modifications		:
 
 # Description			: This very simple script opens the file server_list.txt and the does an nslookup for each one to check the DNS entry
 
 import subprocess										# Import the subprocess module
+
 for server in open('server_list.txt'):				# Open the file and read each line
-	subprocess.Popen(('nslookup '+server))	# Run the nslookup command for each server in the list
+	subprocess.Popen(('nslookup ' + server))	# Run the nslookup command for each server in the list