numeric.c: Fix typo, clarify comment

diff --git a/numeric.c b/numeric.c
index cfd75dc..be86f3a 100644 (file)
--- a/numeric.c
+++ b/numeric.c
@@ -376,8 +376,8 @@ number may use '_' characters to separate digits.
 
 =cut
 
-Not documented yet because experimental is C<PERL_SCAN_SILENT_NON_PORTABLE
-which suppresses any message for non-portable numbers that are still valid
+Not documented yet because experimental is C<PERL_SCAN_SILENT_NON_PORTABLE>
+which suppresses any message for non-portable numbers, but which are valid
 on this platform.
  */