diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
index cc4b5132..df206c99 100644
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -20,14 +20,15 @@ Please add docstrings to any new function, class or method you implement. The do
 
 ### Tests
 When implementing a new feature or fixing a bug please add meaningful tests to the files in the `tests` directory which cover the new code.
-
-### Continous integration
 For all pull requests tests are executed for the most recent python releases via
 ```
 pytest --cov=pyerrors -vv
 ```
-requiring `pytest`, `pytest-cov` and `pytest-benchmark`
-and the linter `flake8` is executed with the command
+requiring `pytest`, `pytest-cov` and `pytest-benchmark`. To get a coverage report in html run 
+```
+pytest --cov=pyerrors --cov-report html
+```
+The linter `flake8` is executed with the command
 ```
 flake8 --ignore=E501,E722 --exclude=__init__.py pyerrors
 ```