hmp 075809bebd Move the return value information about the getenv(3) library function
under the RETURN VALUES section so it is consistent with others.

Cleanup the return value text for getenv(3) a little while I am here.

PR:     	docs/58033
MFC after:	3 days
2004-07-06 23:21:36 +00:00
..
2004-05-14 12:04:31 +00:00
2004-02-16 10:02:40 +00:00
2004-07-05 06:39:03 +00:00
2004-07-05 07:21:55 +00:00
2004-03-02 06:22:24 +00:00
2004-07-03 22:30:10 +00:00
2004-05-14 11:51:22 +00:00
2004-05-14 12:04:31 +00:00