[PATCH]][next] selftests: nettest: fix spelling mistake: "potocol" -> "protocol"

From: Colin Ian King <redacted>

There is a spelling mistake in an error messgae. Fix it.

Signed-off-by: Colin Ian King <redacted>
---
  tools/testing/selftests/net/nettest.c | 2 +-
  1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/testing/selftests/net/nettest.c b/tools/testing/selftests/net/nettest.c
index 9278f8460d75..83515e5ea4dc 100644
--- a/tools/testing/selftests/net/nettest.c
+++ b/tools/testing/selftests/net/nettest.c

@@ -1627,7 +1627,7 @@ int main(int argc, char *argv[])
  				args.protocol = pe->p_proto;
  			} else {
  				if (str_to_uint(optarg, 0, 0xffff, &tmp) != 0) {
-					fprintf(stderr, "Invalid potocol\n");
+					fprintf(stderr, "Invalid protocol\n");
  					return 1;
  				}
  				args.protocol = tmp;