Tweak a comment: it's man-db on gnu/linux which agrees with posix that
authorKevin Ryde <user42@zip.com.au>
Sat, 26 Dec 2009 21:32:51 +0000 (21:32 +0000)
committerKevin Ryde <user42@zip.com.au>
Sat, 26 Dec 2009 21:32:51 +0000 (21:32 +0000)
commitcc0fa8b31bfca4fbcea2e3d309126f52a9f5f8a5
tree38fd20b3bef26588e610f3619a604179bef0fe86
parent8511c852fbed9c7b6856a3d33e816c08cb75c794
Tweak a comment: it's man-db on gnu/linux which agrees with posix that
man -k arg is an egrep regexp.

(No need to changelog something this small is there?)
lisp/man.el