Update make.jl

Author: ChrisRackauckas

docs/make.jl

@@ -9,6 +9,7 @@ makedocs(sitename = "Integrals.jl",
     authors = "Chris Rackauckas",
     modules = [Integrals, Integrals.SciMLBase],
     clean = true, doctest = false, linkcheck = true,
+    warnonly = [:missing_docs],
     format = Documenter.HTML(assets = ["assets/favicon.ico"],
         canonical = "https://docs.sciml.ai/Integrals/stable/"),
     pages = pages)