Fix a typo in release notes

Author: 1024jp

releasenotes/7.0.0-beta.en.html

@@ -65,7 +65,7 @@ <h2>Improvements</h2>
 			<li><span class="label">beta</span>: Tweak outline item icons.</li>
 			<li><span class="label">beta</span>: Optimize the outline extraction algorithm.</li>
 			<li><span class="label">beta</span>: Optimize the regex-based syntax highlighting algorithm.</li>
-			<li><span class="label">beta</span>: Improve the Python outline to exract class variables.</li>
+			<li><span class="label">beta</span>: Improve the Python outline to extract class variables.</li>
 			<li><span class="label">beta</span>: Add missing localizations.</li>
 			<li><span class="label">beta</span>: Update tree-sitter-rust to 0.24.2.</li>
 		</ul>