PR cli/17332, filed around 8 years ago, points out a typo in the docs
-- in one example, the command and its output are obviously out of
sync. This patch fixes it. I'm checking this in as obvious.
Bug: https://sourceware.org/bugzilla/show_bug.cgi?id=17332
@smallexample
(gdb) alias -a set print elms = set print elements
(gdb) alias -a show print elms = show print elements
-(gdb) set p elms 20
+(gdb) set p elms 200
(gdb) show p elms
Limit on string chars or array elements to print is 200.
@end smallexample