Fix small bugs and clean up the code

[snf-image-creator] / image_creator / os_type / unix.py

diff --git a/image_creator/os_type/unix.py b/image_creator/os_type/unix.py
index 9fe2c50..504f2ad 100644 (file)
--- a/image_creator/os_type/unix.py
+++ b/image_creator/os_type/unix.py
@@ -35,8 +35,6 @@
 
 """This module hosts OS-specific code common to all Unix-like OSs."""
 
-import re
-
 from image_creator.os_type import OSBase, sysprep
 
 
@@ -87,7 +85,7 @@ class Unix(OSBase):
 
         return True
 
-    @sysprep('Removing files u)nder /var/cache')
+    @sysprep('Removing files under /var/cache')
     def cleanup_cache(self):
         """Remove all regular files under /var/cache"""