Remove echo statement for results path

Author: jagdish-15

bin/test-changed-exercise

@@ -51,6 +51,4 @@ for dir in $changed_exercises; do
   elif [[ $dir == exercises/concept/* ]]; then
     ./exercises/gradlew -p exercises ":concept:$slug:test" 2>&1 | tee "$results_path"
   fi
-
-  echo "Results saved to: $results_path"
 done