doc: Clean up title case use

petere · petere · commit a00222f07b14 · 2020-06-07T13:19:25.000+02:00
diff --git a/doc/src/sgml/features.sgml b/doc/src/sgml/features.sgml
@@ -414,7 +414,7 @@
 
    <sect2 id="functions-xml-limits-postgresql">
     <title>
-     Incidental limits of the implementation
+     Incidental Limits of the Implementation
     </title>
 
     <para>
