go: Fix -fgo-embedcfg= option description.

Description of options should be . terminated, the:
FAIL: compiler driver --help=go option(s): "^ +-.*[^:.]$" absent from output: "  -fgo-embedcfg=<file>        List embedded files via go:embed"
test even reports that.

2021-01-05  Jakub Jelinek  <jakub@redhat.com>

	* lang.opt (fgo-embedcfg=): Add full stop at the end of description.

diff --git a/gcc/go/lang.opt b/gcc/go/lang.opt
index 7d6780eb0cdb878f0b58e10b960c69455109c09b..c870acf828923246f876b211a968b22186bf5e59 100644 (file)
--- a/gcc/go/lang.opt
+++ b/gcc/go/lang.opt
@@ -59,7 +59,7 @@ Go Joined RejectNegative
 
 fgo-embedcfg=
 Go Joined RejectNegative
--fgo-embedcfg=<file>   List embedded files via go:embed
+-fgo-embedcfg=<file>   List embedded files via go:embed.
 
 fgo-optimize-
 Go Joined