selftests: net: Fix few spelling mistakes

Fix few spelling mistakes in net selftests

Signed-off-by: Chandra Mohan Sundar <chandru.dav@gmail.com>
Reviewed-by: Petr Machata <petrm@nvidia.com>
Link: https://patch.msgid.link/20250217141520.81033-1-chandru.dav@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

tools/testing/selftests/net/fcnal-test.sh

@@ -3667,7 +3667,7 @@ ipv6_addr_bind_novrf()
 	# when it really should not
 	a=${NSA_LO_IP6}
 	log_start
-	show_hint "Tecnically should fail since address is not on device but kernel allows"
+	show_hint "Technically should fail since address is not on device but kernel allows"
 	run_cmd nettest -6 -s -l ${a} -I ${NSA_DEV} -t1 -b
 	log_test_addr ${a} $? 0 "TCP socket bind to out of scope local address"
 }
@@ -3724,7 +3724,7 @@ ipv6_addr_bind_vrf()
 	# passes when it really should not
 	a=${VRF_IP6}
 	log_start
-	show_hint "Tecnically should fail since address is not on device but kernel allows"
+	show_hint "Technically should fail since address is not on device but kernel allows"
 	run_cmd nettest -6 -s -l ${a} -I ${NSA_DEV} -t1 -b
 	log_test_addr ${a} $? 0 "TCP socket bind to VRF address with device bind"
 

tools/testing/selftests/net/fdb_flush.sh

@@ -583,7 +583,7 @@ vxlan_test_flush_by_remote_attributes()
 	$IP link del dev vx10
 	$IP link add name vx10 type vxlan dstport "$VXPORT" external
 
-	# For multicat FDB entries, the VXLAN driver stores a linked list of
+	# For multicast FDB entries, the VXLAN driver stores a linked list of
 	# remotes for a given key. Verify that only the expected remotes are
 	# flushed.
 	multicast_fdb_entries_add

tools/testing/selftests/net/fib_nexthops.sh

@@ -741,7 +741,7 @@ ipv6_fcnal()
 	run_cmd "$IP nexthop add id 52 via 2001:db8:92::3"
 	log_test $? 2 "Create nexthop - gw only"
 
-	# gw is not reachable throught given dev
+	# gw is not reachable through given dev
 	run_cmd "$IP nexthop add id 53 via 2001:db8:3::3 dev veth1"
 	log_test $? 2 "Create nexthop - invalid gw+dev combination"