wrap an rst file to 80 cols, to cycle bots

Author: nico

llvm/docs/HowToAddABuilder.rst

@@ -86,12 +86,14 @@ Here are the steps you can follow to do so:
    * slaves are added to ``buildbot/osuosl/master/config/slaves.py``
    * builders are added to ``buildbot/osuosl/master/config/builders.py``
 
-   Please make sure your builder name and its builddir are unique through the file.
-
-   It is possible to whitelist email addresses to unconditionally receive notifications
-   on build failure; for this you'll need to add an ``InformativeMailNotifier`` to
-   ``buildbot/osuosl/master/config/status.py``. This is particularly useful for the
-   staging buildmaster which is silent otherwise.
+   Please make sure your builder name and its builddir are unique through the
+   file.
+
+   It is possible to whitelist email addresses to unconditionally receive
+   notifications on build failure; for this you'll need to add an
+   ``InformativeMailNotifier`` to ``buildbot/osuosl/master/config/status.py``.
+   This is particularly useful for the staging buildmaster which is silent
+   otherwise.
 
 #. Send the buildslave access name and the access password directly to
    `Galina Kistanova <mailto:gkistanova@gmail.com>`_, and wait till she