gcc/ChangeLog:
* opts-common.cc (prune_options): Fix typo.
example, we want -gno-statement-frontiers to be taken as a negation
of -gstatement-frontiers, but without catching the gno- prefix and
signaling it's to be used for option remapping, it would end up
- backtracked to g with no-statemnet-frontiers as the debug level. */
+ backtracked to g with no-statement-frontiers as the debug level. */
static bool
remapping_prefix_p (const struct cl_option *opt)