Merged revisions 81965 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/branches/py3k

........
  r81965 | mark.dickinson | 2010-06-13 10:17:13 +0100 (Sun, 13 Jun 2010) | 1 line

  Remove unnecessary brackets from docstring optional arguments.
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diff --git a/Modules/_struct.c b/Modules/_struct.c
index 222521b..f629817 100644
--- a/Modules/_struct.c
+++ b/Modules/_struct.c
@@ -1412,7 +1412,7 @@
 }
 
 PyDoc_STRVAR(s_unpack_from__doc__,
-"S.unpack_from(buffer[, offset=0]) -> (v1, v2, ...)\n\
+"S.unpack_from(buffer, offset=0) -> (v1, v2, ...)\n\
 \n\
 Return a tuple containing values unpacked according to the format\n\
 string S.format.  Requires len(buffer[offset:]) >= S.size.  See\n\
@@ -1877,7 +1877,7 @@
 }
 
 PyDoc_STRVAR(unpack_from_doc,
-"unpack_from(fmt, buffer[, offset=0]) -> (v1, v2, ...)\n\
+"unpack_from(fmt, buffer, offset=0) -> (v1, v2, ...)\n\
 \n\
 Return a tuple containing values unpacked according to the format string\n\
 fmt.  Requires len(buffer[offset:]) >= calcsize(fmt).  See help(struct)\n\