share: wrapped docstrings at 78 characters

hgext/share.py

@@ -11,11 +11,11 b' from mercurial import hg, commands'
 def share(ui, source, dest=None, noupdate=False):
     """create a new shared repository (experimental)
 
-    Initialize a new repository and working directory that shares its
-    history with another repository.
+    Initialize a new repository and working directory that shares its history
+    with another repository.
 
-    NOTE: actions that change history such as rollback or moving the
-    source may confuse sharers.
+    NOTE: actions that change history such as rollback or moving the source
+    may confuse sharers.
     """
 
     return hg.share(ui, source, dest, not noupdate)