Changes to documentation due to failing link check (#772)

Author: joachimmetz

dfvfs/helpers/command_line.py

@@ -286,7 +286,6 @@ def Write(self, output_writer):
 class CLIVolumeScannerMediator(volume_scanner.VolumeScannerMediator):
   """Command line volume scanner mediator."""
 
-  # For context see: http://en.wikipedia.org/wiki/Byte
   _UNITS_1000 = ['B', 'kB', 'MB', 'GB', 'TB', 'EB', 'ZB', 'YB']
   _UNITS_1024 = ['B', 'KiB', 'MiB', 'GiB', 'TiB', 'EiB', 'ZiB', 'YiB']
 

dfvfs/lib/glob2regex.py

@@ -1,8 +1,5 @@
 # -*- coding: utf-8 -*-
-"""Glob to regular expression conversion.
-
-Also see: https://en.wikipedia.org/wiki/Glob_(programming)
-"""
+"""Glob to regular expression conversion."""
 
 import re
 import sys