Fix up some links, typo, email address

git-svn-id: http://www.varnish-cache.org/svn/trunk/varnish-cache@4730 d4fa192b-c00b-0410-8231-f00ffab90ce4

doc/sphinx/installation/help.rst

@@ -25,7 +25,8 @@ The most immediate way to get hold of us, is to join our IRC channel:
 The main timezone of the channel is Europe+America.
 
 If you can explain your problem in a few clear sentences, without too
-much copy&paste, IRC is a good way to try to get help.
+much copy&paste, IRC is a good way to try to get help. If you do need
+to paste log files, VCL and so on, please use a pastebin_.
 
 If the channel is all quiet, try again some time later, we do have lives,
 families and jobs to deal with also.
@@ -50,7 +51,7 @@ The ``varnish-misc`` mailing list is for general banter, questions,
 suggestions, ideas and so on.  If you are new to Varnish it may pay
 off to subscribe to -misc, simply to have an ear to the telegraph-pole
 and learn some smart tricks.  This is a good place to ask for help
-with more complex issues, that require quoting of files and longis
+with more complex issues, that require quoting of files and long
 explanations.
 
 Make sure to pick a good subject line, and if the subject of the
@@ -73,7 +74,7 @@ The reason for this policy, is to avoid the bugs being drowned in a
 pile of sensible suggestions for future enhancements and call for help
 from people who forget to check back if they get it and so on.
 
-We track suggestions and ideas in our "Shopping-List" wiki page, and user
+We track suggestions and ideas in our `"Shopping-List" wiki page`_, and user
 support via email and IRC.
 
 Commercial Support
@@ -84,7 +85,9 @@ here for your convenience.  If you want your company listed here, drop
 an email to phk@FreeBSD.org.
 
 	Varnish Software
-	perbu@varnish-software.com
+	sales@varnish-software.com
 
 
 .. _Mailman: http://lists.varnish-cache.org/mailman/listinfo
+.. _pastebin: http://gist.github.com/
+.. _"Shopping-List" wiki page: http://varnish-cache.org/wiki/PostTwoShoppingList