Issue #3040274 by sarvjeetsingh, rishabhthakur, theotherlondon, alexpott, kkalaskar, kiamlaluno, amarphule, gringoinc, ravi.shankar, davidhernandez, tim.plunkett: Fix grammar, spelling, and style of the code comments in FormBuilder::prepareForm()

Issue #3055055 by hash6, scott_euser, jhodgdon, amarphule, anmolgoyal74, Gayathri J, jenniferaube, alonaoneill, diqidoq, kishor_kolekar, abhisekmazumdar: Convert appearance-related modules: breakpoint, color, layout_builder, layout_discovery module hook_help() to topic(s)

Issue #3055317 by jhodgdon, andypost, batigolix, amarphule, alonaoneill, Amber Himes Matz, volkswagenchick: Convert history, statistics, tracker module hook_help() to topic(s)