Merge pull request #1397 from jungle-boogie/patch-1

update doc url

config/filter.d/freeswitch.conf

@@ -16,7 +16,7 @@ failregex = ^\.\d+ \[WARNING\] sofia_reg\.c:\d+ SIP auth (failure|challenge) \((
 ignoreregex =
 
 # Author: Rupa SChomaker, soapee01, Daniel Black
-# http://wiki.freeswitch.org/wiki/Fail2ban
+# https://freeswitch.org/confluence/display/FREESWITCH/Fail2Ban
 # Thanks to Jim on mailing list of samples and guidance
 #
 # No need to match the following. Its a duplicate of the SIP auth regex.