Fix typo

Author: shati-patel

docs/codeql/query-help/java.rst

@@ -1,8 +1,8 @@
-CodeQL query help for Java query
-================================
+CodeQL query help for Java
+==========================
 
 .. include:: ../reusables/query-help-overview.rst
 
 For shorter queries that you can use as building blocks when writing your own queries, see the `example queries in the CodeQL repository <https://github.com/github/codeql/tree/main/java/ql/examples>`__.
 
-.. include:: toc-java.rst
+.. include:: toc-java.rst