style: add a few more checks

docs/deliver-to-pypi.md

@@ -9,14 +9,14 @@ After you've built your wheels, you'll probably want to deliver them to PyPI.
 On your development machine, do the following...
 
 ```bash
-# Clear out your 'dist' folder. 
+# Clear out your 'dist' folder.
 rm -rf dist
 # Make a source distribution
 python setup.py sdist
 
 # 🏃🏻
 # Go and download your wheel files from wherever you put them. e.g. your CI
-# provider can be configured to store them for you. Put them all into the 
+# provider can be configured to store them for you. Put them all into the
 # 'dist' folder.
 
 # Upload using 'twine' (you may need to 'pip install twine')

docs/extra.css

@@ -59,7 +59,7 @@ h1, h2, h3, h4, h5, h6 {
     background-color: #eff1f3;
     font-size: 85%;
     font-weight: bold;
-    
+
     border-top-left-radius: 3px;
     border-top-right-radius: 3px;
 

docs/index.md

@@ -2,9 +2,9 @@
 title: Home
 ---
 
-{% 
+{%
    includemarkdown "../README.md"
-   start="<!--intro-start-->" 
+   start="<!--intro-start-->"
    end="<!--intro-end-->"
 %}