[PATCH] posix: wrap comment that didn't fit on one line

[Martin von Zweigbergk]

# HG changeset patch
# User Martin von Zweigbergk <martinvonz at google.com>
# Date 1447110309 28800
#      Mon Nov 09 15:05:09 2015 -0800
# Node ID b4b931ea55a8d704ce4795130239ffaa7d9b95f5
# Parent  8b2fbe3f59b1b969878691cb472369ad0067f165
posix: wrap comment that didn't fit on one line

diff --git a/mercurial/posix.py b/mercurial/posix.py
--- a/mercurial/posix.py
+++ b/mercurial/posix.py
@@ -182,7 +182,8 @@
                 # link creation might race, try again
                 if inst[0] == errno.EEXIST:
                     continue
-                # sshfs might report failure while successfully creating the link
+                # sshfs might report failure while successfully creating the
+                # link
                 if inst[0] == errno.EIO and os.path.exists(name):
                     os.unlink(name)
                 return False