getcwd: tweak comments
authorEric Blake <eblake@redhat.com>
Tue, 26 Apr 2011 17:27:15 +0000 (11:27 -0600)
committerEric Blake <eblake@redhat.com>
Wed, 27 Apr 2011 16:56:28 +0000 (10:56 -0600)
commit68af114f89e20660ddde4e03cbdc81396828fd23
tree3efc9ab400d5b01d2f7959ca6f91ebb5dc64725c
parent7338e602a26fa145af0f4e815ba098e7913aa7e3
getcwd: tweak comments

* m4/getcwd-abort-bug.m4: Fix comments.
* m4/getcwd-path-max.m4: Likewise.
* m4/getcwd.m4: Likewise.

Signed-off-by: Eric Blake <eblake@redhat.com>
ChangeLog
m4/getcwd-abort-bug.m4
m4/getcwd-path-max.m4
m4/getcwd.m4