Update comment wording in smoke tests a bit

Author: deadlydog

deploy/Invoke-SmokeTests.ps1

@@ -1,6 +1,6 @@
 # These tests are runs as part of the deployment process to ensure the newly published module is working as expected.
-# These tests run against the installed module, not the source code, so they should not use mocks and are more of a real-world test.
-# Since mocks are not used, we must be careful to not rely on state stored on the machine, such as a module configuration file.
+# These tests run against the installed module, not the source code, so they are more of a real-world test and should not use mocks.
+# Since mocks are not used, be careful to not rely on state stored on the machine, such as a module configuration file.
 # To run these tests on your local machine, see the comments in the BeforeAll block.
 
 BeforeAll {