Typo in page.html twig?

In templates/layout/page.html.twig at line 169 and following you have:

        <!-- Start Left SideBar -->
          <div class ="{{ sidebarfirst }} main-region frist-sidebar">
            <div class="w3-sidebar-first w3-margin-bottom {{ color_sidebar_frist}}">
              {{ page.sidebar_first }}

I believe it should probably be "color_sidebar_first"?

also, "main-region first sidebar"?

I'm trying to customize my sidebar styles on a local system and came across this while tracing through things. I can't say that this is causing me problems at the moment but it looks like something you'd want to verify.