Removed unnecessary comma
minor #4252 Removed unnecessary comma (allejo)

This PR was submitted for the 2.5 branch but it was merged into the 2.3 branch instead (closes #4252).

Discussion
----------

Removed unnecessary comma

| Q             | A
| ------------- | ---
| Doc fix?      | no
| New docs?     | no
| Applies to    | all
| Fixed tickets |

My first pull request, so I'm not entirely sure if I did this right. Anyhow, as the title suggests, the comma doesn't belong in this sentence.

Commits
-------

a4190bd Removed unnecessary comma
Update remove.rst

Add note about removing web/bundles/acmedemo directory
Update remove.rst
Update remove.rst
Applied comments
minor #4238 Finished #3924 (WouterJ)

This PR was submitted for the master branch but it was merged into the 2.3 branch instead (closes #4238).

Discussion
----------

Finished #3924

Commits
-------

6f5c67c Applied comments
d16e21e Update remove.rst
ec568da Update remove.rst
6e72acc Update remove.rst
Merge branch '2.3' into 2.4

* 2.3:
  Applied comments
  Update remove.rst
  Update remove.rst
  Update remove.rst
  Removed unnecessary comma