lib: rsa: rsa-verify: Fix a typo in a debug message

Signed-off-by: Thomas Perrot <thomas.perrot@bootlin.com>
diff --git a/lib/rsa/rsa-verify.c b/lib/rsa/rsa-verify.c
index bb8cc61..3840764 100644
--- a/lib/rsa/rsa-verify.c
+++ b/lib/rsa/rsa-verify.c
@@ -556,7 +556,7 @@
 	 */
 	if (info->checksum->checksum_len >
 	    info->crypto->key_len) {
-		debug("%s: invlaid checksum-algorithm %s for %s\n",
+		debug("%s: invalid checksum-algorithm %s for %s\n",
 		      __func__, info->checksum->name, info->crypto->name);
 		return -EINVAL;
 	}