GraphAcademy broken links

Author: lidiazuin

src/partials/navbar-end.hbs

@@ -255,16 +255,16 @@
               <a class="project-name" href="https://graphacademy.neo4j.com/categories/llms/?ref=docs-nav" target="_blank">Generative AI Courses</a>
               <ul class="project-links">
                 <li><a class="project-link" href="https://graphacademy.neo4j.com/courses/llm-fundamentals/?ref=docs-nav">Neo4j &amp; LLM Fundamentals</a></li>
-                <li><a class="project-link" href="https://graphacademy.neo4j.com/courses/llm-vectors-unstructured//?ref=docs-nav">Vector Indexes &amp; Unstructured Data</a></li>
+                <li><a class="project-link" href="https://graphacademy.neo4j.com/courses/llm-vectors-unstructured/?ref=docs-nav">Vector Indexes &amp; Unstructured Data</a></li>
                 <li><a class="project-link" href="https://graphacademy.neo4j.com/courses/llm-chatbot-python/?ref=docs-nav">Build a Chatbot with Python</a></li>
                 <li><a class="project-link" href="https://graphacademy.neo4j.com/courses/llm-chatbot-typescript/?ref=docs-nav">Build a Chatbot with TypeScript</a></li>
               </ul>
             </div>
             <div class="navbar-item project">
               <a class="project-name" href="https://graphacademy.neo4j.com/certification/?ref=docs-nav" target="_blank">Neo4j Certification</a>
               <ul class="project-links">
-                <li><a class="project-link" href="https://graphacademy.neo4j.com/courses/neo4j-certification/?ref=docs-nav">Neo4j Certified Professional</a></li>
-                <li><a class="project-link" href="https://graphacademy.neo4j.com/courses/gds-certification/?ref=docs-nav">Neo4j Graph Data Science Certification</a></li>
+                <li><a class="project-link" href="https://graphacademy.neo4j.com/certifications/neo4j-certification/?ref=docs-nav">Neo4j Certified Professional</a></li>
+                <li><a class="project-link" href="https://graphacademy.neo4j.com/certifications/gds-certification/?ref=docs-nav">Neo4j Graph Data Science Certification</a></li>
               </ul>
             </div>
           </div>