remove blank lines from 07

Theo Geddes · Theo Geddes · commit 487d0e0bcc76 · 2022-08-09T15:48:51.000+01:00
diff --git a/_episodes/07-development-setup.md b/_episodes/07-development-setup.md
@@ -470,7 +470,3 @@ xdg-open doc/sphinx/build/html/index.html
 Congratulations! You are now ready to make a pull request.
 
 {% include links.md %}
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