Fixing strange issues

gym-unity/gym_unity/tests/test_gym.py

 
 def setup_mock_unityenvironment(mock_env, mock_spec, mock_decision, mock_termination):
     """
-    Takes a mock Unitsensor_specst and adds the appropriate properties, defined by the mock
+    Takes a mock UnityEnvironment and adds the appropriate properties, defined by the mock
     GroupSpec and BatchedStepResult.
 
     :Mock mock_env: A mock UnityEnvironment, usually empty.

ml-agents-envs/mlagents_envs/environment.py

         if not caps.baseRLCapabilities:
             logger.warning(
                 "WARNING: The Unity process is not running with the expected base Reinforcement Learning"
-                " capabilities. Please be sure upgrade the Unity Package sensor_specsn that is compatible with this "
+                " capabilities. Please be sure upgrade the Unity Package to a version that is compatible with this "
                 "python package.\n"
                 f"Python package version: {python_package_ver}, C# package version: {unity_package_ver}"
                 f"Please find the versions that work best together from our release page.\n"