Remove trailing whitespaces

README.md

@@ -32,7 +32,7 @@ Testing and linting
 
 1. In the root folder of the project, run `tox`.
 
-You may get errors about missing interpreters. That is normal and can be 
+You may get errors about missing interpreters. That is normal and can be
 ignored. If you want to run a specific check, you can do the following:
 
     tox -e flake8           # Runs the flake8 linter

tox.ini

@@ -18,7 +18,7 @@ commands =
     python manage.py makemigrations --no-input --check --dry-run
     python -Wall -mcoverage run --branch --source '.' manage.py test
     safety check
-deps = 
+deps =
     coverage
     pip-conflict-checker
     django20: django>=2.0rc1,<2.1

website/events/templates/events/event.html

@@ -127,7 +127,7 @@
                         {% if permissions.create_registration %}
                             <p>
                                 {% url 'event-registration-terms' as terms_url %}
-                                {% blocktrans trimmed %} 
+                                {% blocktrans trimmed %}
                                 By registering,
                                 you confirm that you have read the <a target="_blank" href="{{ terms_url }}">terms and conditions</a>,
                                 that you understand them and that you agree to be bound by them.