Fix the warning in sb_decode_ddr3() by adding the missing verb "is" and
using "supported" instead of "support" to match the LockStep warning in
sb_decode_ddr4().

Reviewed-by: Qiuxu Zhuo <qiuxu.zhuo@intel.com>
Signed-off-by: Thorsten Blum <thorsten.blum@linux.dev>
---
 drivers/edac/sb_edac.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/edac/sb_edac.c b/drivers/edac/sb_edac.c
index 7b282dfd093f..35eb7a2038ab 100644
--- a/drivers/edac/sb_edac.c
+++ b/drivers/edac/sb_edac.c
@@ -2016,7 +2016,7 @@ static bool sb_decode_ddr4(struct mem_ctl_info *mci, int ch, u8 rank,
 static bool sb_decode_ddr3(struct mem_ctl_info *mci, int ch, u8 rank,
 			   u64 rank_addr, char *msg)
 {
-	pr_warn_once("DDR3 row/column decode not support yet!\n");
+	pr_warn_once("DDR3 row/column decode is not supported yet!\n");
 	msg[0] = '\0';
 	return false;
 }