Hardcoded skills to variable in _config.yml

_config.yml

@@ -3,6 +3,7 @@ title: Freelancer
 email: your-email@domain.com
 url: https://example.github.io
 description: "Write an awesome description for your new site here. You can edit this line in _config.yml. It will appear in your document head meta (for Google search results) and in your feed.xml site description."
+skills: "Web Developer - Graphic Artist - User Experience Designer"
 
 # Contact form: comment the line below if you want to stick with the default PHP contact form
 contact: static

_includes/header.html

@@ -7,7 +7,7 @@
                     <div class="intro-text">
                         <span class="name">{{ site.title }}</span>
                         <hr class="star-light">
-                        <span class="skills">Web Developer - Graphic Artist - User Experience Designer</span>
+                        <span class="skills">{{ site.skills }}</span>
                     </div>
                 </div>
             </div>