Fix typo in README.md (#154)

README.md

@@ -85,7 +85,7 @@ All paths mentioned in this section are relative to the repository root.
 
 1. Open the folder with VS Code.
 2. **Select the python interpreter** ([official docs](https://code.visualstudio.com/docs/python/environments#_manually-specify-an-interpreter)) which is created by tox. Open the command pallett with `CTRL + P` and type `Python: Select Interpreter`. Select the interpreter which is placed in `.tox/dev/Scripts/python.exe` under Windows or `.tox/dev/bin/python` under Linux and macOS.
-3. **Setup pytest and pylint**. Therefore we open the file `.vscode/settings.json` which should be automatically generated during the interpreter setup. If it doesn't exist, create it. Insert the following lines into the settings:
+3. **Set up pytest and pylint**. Therefore we open the file `.vscode/settings.json` which should be automatically generated during the interpreter setup. If it doesn't exist, create it. Insert the following lines into the settings:
 
 ```json
 {