added footer

Gemfile.lock

@@ -256,4 +256,4 @@ DEPENDENCIES
   github-pages
 
 BUNDLED WITH
-   2.0.1
+   2.0.2

_includes/footer.html

@@ -6,6 +6,9 @@
                 I'm <a href="mailto:gustavwengel@gmail.com">Gustav</a> (<a href='https://twitter.com/GeeWengel'>twitter</a>), I'm the co-founder and tech lead of the small
                 danish waste-management company <a href='https://www.reccoon.dk/'>Reccoon</a>, that primarily works with React, React Native and Django.
             </p>
+            <p>
+                See an error? Submit a <a href="https://github.com/GeeWee/geewee.github.io">Pull Request</a> and help fix it!
+            </p>
             <a href="{{site.url}}">Back to the front page?</a>
         </div>
     </div>

readme.MD

@@ -1,20 +1,28 @@
+# Welcome
+This is the repository for [gustavwengel.dk](https://gustavwengel.dk), my personal blog where I primarily
+write about programming. It's a Jekyll site, hosted on github pages.
+
+
+Pull requests are welcome.
+
+
 # How to get this thing running
+- `gem install bundler`
+- `bundle update --bundler`
+- `bundle update github-pages`
+- `bundle install --path vendor/bundle`
+- `bundle exec jekyll serve`
 
-- gem install bundler
-- bundle update --bundler (maybe)
-- bundle update github-pages
-- bundle install --path vendor/bundle
-- bundle exec jekyll serve
 
+# Errors
 
-# If you get
 `Ignoring commonmarker-0.17.10 because its extensions are not built. Try: gem pristine commonmarker --version 0.17.10`
-then ??? 
-gem pristine --all
-or just reinstall erryythingm
+then
+`gem pristine --all`
+or just reinstall everything
 
 
 # How to hide a post
 If you mark a post as
-draft: True
+`draft: True`
 it will not show up on the webpage