tests: fix output for test-notify

tests/test-notify.out

@@ -1,4 +1,61 b''
-notify extension - No help text available
+notify extension - hook extension to email notifications on commits/pushes
+
+Subscriptions can be managed through hgrc. Default mode is to print
+messages to stdout, for testing and configuring.
+
+To use, configure notify extension and enable in hgrc like this:
+
+   [extensions]
+   hgext.notify =
+
+   [hooks]
+   # one email for each incoming changeset
+   incoming.notify = python:hgext.notify.hook
+   # batch emails when many changesets incoming at one time
+   changegroup.notify = python:hgext.notify.hook
+
+   [notify]
+   # config items go in here
+
+ config items:
+
+ REQUIRED:
+   config = /path/to/file # file containing subscriptions
+
+ OPTIONAL:
+   test = True            # print messages to stdout for testing
+   strip = 3              # number of slashes to strip for url paths
+   domain = example.com   # domain to use if committer missing domain
+   style = ...            # style file to use when formatting email
+   template = ...         # template to use when formatting email
+   incoming = ...         # template to use when run as incoming hook
+   changegroup = ...      # template when run as changegroup hook
+   maxdiff = 300          # max lines of diffs to include (0=none, -1=all)
+   maxsubject = 67        # truncate subject line longer than this
+   diffstat = True        # add a diffstat before the diff content
+   sources = serve        # notify if source of incoming changes in this list
+                          # (serve == ssh or http, push, pull, bundle)
+   [email]
+   from = [e-mail]   # email address to send as if none given
+   [web]
+   baseurl = http://hgserver/... # root of hg web site for browsing commits
+
+ notify config file has same format as regular hgrc. it has two
+ sections so you can express subscriptions in whatever way is handier
+ for you.
+
+   [usersubs]
+   # key is subscriber email, value is ","-separated list of glob patterns
+   user@host = pattern
+
+   [reposubs]
+   # key is glob pattern, value is ","-separated list of subscriber emails
+   pattern = user@host
+
+ glob patterns are matched against path to repo root.
+
+ if you like, you can put notify config file in repo that users can
+ push changes to, they can manage their own subscriptions.
 
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