Improve wording for the messages that get displayed when the tests pass or fail

Author: DanielRamirez404

tests/automated-tests.cpp

@@ -10,12 +10,12 @@ int main()
             CppSafeIO::clearConsole(); //not executing so that the building and testing log doesn't get erased in case of running ctest -V
 
         std::cout << "Automated tests passed.\n"
-                  << "You can include the cppsafeio.h file, and use the CppSafeIO namespace.\n"
+                  << "You can include the cppsafeio.h header file and use the CppSafeIO namespace.\n"
                   << "You can try to run CppSafeIO-Tests executable to test the input functions.\n";
     }
     catch (const std::exception& exception)
     {
-        std::cerr << "CppSafeIO library's tests failed\n"
+        std::cerr << "CppSafeIO library's automated tests failed\n"
                   << "Error: " << exception.what() << '\n';
 
         return 1;