Fix typos

Author: githajae

_layouts/about-page.html

@@ -265,7 +265,7 @@ <h1 class="info-name">{{ page.title | default: "Your Name" }}</h1>
         <h4>Research Focuses</h4>
         <ul>
           <li>Graph Database Systems</li>
-          <li>Semantic Operators (Data Procesing Using LLMs)</li>
+          <li>Semantic Operators (Data Processing Using LLMs)</li>
           <li>Query Optimization</li>
         </ul>
       </div>