diff --git a/pisi/colors.py b/pisi/colors.py
index 3b2abdef..bdcb9291 100644
--- a/pisi/colors.py
+++ b/pisi/colors.py
@@ -1,3 +1,4 @@
+# Colors module provides some color codes for console output.
 
 colors = {'black'              : "\033[30m",
       'red'                : "\033[31m",
@@ -42,6 +43,7 @@ colors = {'black'              : "\033[30m",
       'default'            : "\033[0m"  }
 
 def colorize(msg, color):
+    """Colorize the given message for console output"""
     if colors.has_key(color):
         return colors[color] + msg + colors['default']
     else: