doc: Removed openssl warning about not being ported
doc: Removed openssl warning about not being ported

tonibagur/kivy-ios,kivy/kivy-ios,kivy/kivy-ios,cbenhagen/kivy-ios,cbenhagen/kivy-ios,rnixx/kivy-ios,tonibagur/kivy-ios,rnixx/kivy-ios,kivy/kivy-ios