accidentally hit enter without being ready, here the original bug text: See https://help.libreoffice.org/Calc/Array_Functions#LINEST "iflinearType is FALSE the straight line [...]" I guess this should be "If linearType is FALSE the straight line [...]"
Adolfo Jayme Barrientos committed a patch related to this issue. It has been pushed to "master": http://cgit.freedesktop.org/libreoffice/help/commit/?id=257dbf7ccc275a517f1987a3abd5b6eb14752c04 tdf#103398 Missing space after word and upper case to begin a sentence
Bug reports about typos, such as this one, have no business blocking bug 80430, which is about missing help content. It’s even aliased “HelpGaps” to avoid confusion.