Update CONTRIBUTING.md

masci · per1234 · web-flow · commit 7839d4ffe641 · 2019-07-30T11:49:57.000+02:00
Co-Authored-By: per1234 &lt;accounts@perglass.com&gt;
diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
@@ -102,7 +102,7 @@ environment, so you can proceed installing the dependencies required with:
 pip install -r test/requirements.txt
 ```
 
-If the last step was successfull, you should be able to run the tests with:
+If the last step was successful, you should be able to run the tests with:
 
 ```shell
 task test-integration
