Update projects.liquid

Author: anujkarpatne

_includes/projects.liquid

@@ -26,7 +26,7 @@
               {{ project.fund }}
           </div>
         </div>
-        <h2 class="card-title">{{ project.title }}</h2>
+        <h3 class="card-title">{{ project.title }}</h3>
         <p class="card-text" style="font-size: 10px;">{{ project.description }}</p>
         <div class="row ml-1 mr-1 p-0">
           {% if project.github %}