correct the documentation for JS widget types
correct the documentation for JS widget types

this function is called widgetTypes and not widget_types.

codevise/pageflow,tf/pageflow-dependabot-test,tf/pageflow,tf/pageflow,tf/pageflow,tf/pageflow-dependabot-test,codevise/pageflow,tilsammans/pageflow,tf/pageflow-dependabot-test,tilsammans/pageflow,Modularfield/pageflow,codevise/pageflow,tilsammans/pageflow,Modularfield/pageflow,tilsammans/pageflow,codevise/pageflow,tf/pageflow,tf/pageflow-dependabot-test,Modularfield/pageflow,Modularfield/pageflow