Help: Improve ctest tests-from-file documentation wording and wrapping

Help/manual/ctest.1.rst

@@ -240,8 +240,8 @@ Run Tests
 
  Run tests listed in the given file.
 
- This option tells CTest to run the tests which are listed in the given
- file. The file must contain one exact test name per line.
+ This option tells CTest to run tests that are listed in the given file.
+ The file must contain one exact test name per line.
  Lines that do not exactly match any test names are ignored.
  This option can be combined with the other options like
  ``-R``, ``-E``, ``-L`` or ``-LE``.
@@ -252,8 +252,8 @@ Run Tests
 
  Exclude tests listed in the given file.
 
- This option tells CTest to NOT run the tests which are listed in the given
- file. The file must contain one exact test name per line.
+ This option tells CTest to NOT run tests that are listed in the given file.
+ The file must contain one exact test name per line.
  Lines that do not exactly match any test names are ignored.
  This option can be combined with the other options like
  ``-R``, ``-E``, ``-L`` or ``-LE``.