docs: make method name linkable

kenjis · kenjis · commit 00ef10bf5bc6 · 2022-05-11T08:32:21.000+09:00
diff --git a/user_guide_src/source/database/utilities.rst b/user_guide_src/source/database/utilities.rst
@@ -12,7 +12,8 @@ The Database Utility Class contains methods that help you manage your database.
 Get XML from Result
 *******************
 
-**getXMLFromResult()**
+getXMLFromResult()
+==================
 
 This method returns the xml result from database result. You can do like this:
 
