added comment to config

fix error when using common mirror list generator

conf/pacman-mirrors.conf

@@ -11,6 +11,7 @@
 # Method = rank
 
 ## Filename to use when ranking mirrors
+## The file must be present in core repo
 # TestFile = core.db.tar.gz
 
 ## Define protocols and priority

pacman_mirrors/builder/common.py

@@ -82,6 +82,8 @@ def build_mirror_list(self):
     else:
         shuffle(mirror_selection)
 
+    mirror_selection = filterFn.filter_error_mirrors(mirror_selection)
+
     """
     Try to write mirrorlist
     """