Mock change to trigger docker rebuild

Change-Id: I10c2f964c3b64b4f1c52b9036d2451f0b89d96e7

Author: freddan80

examples/arm/setup.sh

@@ -124,7 +124,7 @@ function setup_fvp() {
     if [[ "${OS}" != "Linux" ]]; then
         echo "[${FUNCNAME[0]}] Warning: FVP only supported with Linux OS, skipping FVP setup..."
         echo "[${FUNCNAME[0]}] Warning: For MacOS, using https://github.com/Arm-Examples/FVPs-on-Mac is recommended."
-        echo "[${FUNCNAME[0]}] Warning:   Follow the instructions and make sure the path is set correctly." 
+        echo "[${FUNCNAME[0]}] Warning:   Follow the instructions and make sure the path is set correctly."
         return 1
     fi
 
@@ -234,6 +234,7 @@ function setup_tosa_reference_model() {
         git submodule update --init --recursive
         cd ..
     fi
+    echo "Hi"
     cd reference_model
     mkdir -p build
     cd build