The JBoss Forge UI scaffold uses maxLength as the attribute name instead of maxlength, when generating <h:inpuText /> components, in .xhtml files.
So this is a typo error (capital L instead of a lowercase l).

People using Eclipse or JBoss developer might notice it since, these IDEs do not complain about it. If you use Netbeans or IntelliJidea, you would be prompted to correct the error.

This has no critical consequences so far, but should be changed to correct name.