flasher: fix compile error in 84ab7e

Change-Id: I99c65334477f346658d37d1523a58985f8057963
Signed-off-by: Patrick Williams <patrick@stwcx.xyz>
diff --git a/op-flasher/flasher_obj.c b/op-flasher/flasher_obj.c
index 46cba57..796d03e 100644
--- a/op-flasher/flasher_obj.c
+++ b/op-flasher/flasher_obj.c
@@ -179,7 +179,7 @@
 
 	rc = arch_flash_init(&bl, NULL, 1);
 	if (rc) {
-		fprintf(stderr, "Failed to init flash: %d\h", rc);
+		fprintf(stderr, "Failed to init flash: %d\n", rc);
 		return FLASH_SETUP_ERROR;
 	}