daca2.py: PEP8 fixes

tools/daca2.py

@@ -1,11 +1,10 @@
-
+#!/usr/bin/python
 #
 # 1. Create a folder daca2 in your HOME folder
 # 2. Put cppcheck-O2 in daca2. It should be built with all optimisations.
 # 3. Edit this line:   FOLDER = 'a'
 # 4. Optional: Put a file called "suppressions.txt" in the daca2 folder.
 # 5. Run the daca2 script:  python daca2.py
-#
 
 import ftplib
 import subprocess
@@ -19,6 +18,7 @@ FTPSERVER = 'ftp.sunet.se'
 FTPPATH = '/pub/Linux/distributions/Debian/debian/pool/main/'
 FOLDER = 'b'
 
+
 def removeAllExceptResults():
     filenames = glob.glob('[A-Za-z]*')
     for filename in filenames: