Fix typo in expected output

Change-Id: I4b37f360fb9c2183804331e2456da2484b219529

sw/device/examples/demo_hps_from_test_images/kelvin_model_smc.c

diff --git a/sw/device/examples/demo_hps_from_test_images/kelvin_model_smc.c b/sw/device/examples/demo_hps_from_test_images/kelvin_model_smc.c
index 655f6a8..76c0453 100644
--- a/sw/device/examples/demo_hps_from_test_images/kelvin_model_smc.c
+++ b/sw/device/examples/demo_hps_from_test_images/kelvin_model_smc.c
@@ -40,7 +40,7 @@
   const int kNumOfFrames = 7;
 
   const int expected_output[][2] = {
-      {-118, 128}, {127, -128}, {127, 127},  {-115, -128},
+      {-118, -128}, {127, -128}, {127, 127},  {-115, -128},
       {-97, -128}, {127, -128}, {127, -115},
   };