Update pull_request_template.md

.github/pull_request_template.md

@@ -4,18 +4,14 @@ You are about to submit a new Pull Request. Before continuing make sure
 you read the [contributing guidelines](CONTRIBUTING.md) and you comply
 with the following criteria:
 
-- [ ] your code is well documented
-- [ ] you wrote tests for the new code
+- [ ] Your code is well documented
+- [ ] You wrote tests for the new code
 - [ ] `tox` tests pass. Run `tox` command inside the repository folder.
-- [ ] `-test.cfg` examples execute without faults. Inside `examples/`
-  run `python run_tests.py -b`
+- [ ] `-test.cfg` examples execute without errors. Inside `examples/` run `python run_tests.py -b`
 - [ ] PR contains only Python code
 - [ ] PR follows our coding style
-- [ ] you avoided structuring the code into classes as much as possible.
-  Use small functions instead.
-- [ ] PR does not contain any additional dependencies unless permission
-  granted by the HADDOCK team
+- [ ] You avoided structuring the code into classes as much as possible, using small functions instead.
+- [ ] PR does not add any dependencies unless permission was granted by the HADDOCK team
 - [ ] PR does not break licensing
-- [ ] you get extra bonus if you write tests for already existing code
-  :godmode:
+- [ ] You get extra bonus if you write tests for already existing code :godmode: