fix makedocs args

ccoffrin · ccoffrin · commit 1907bd97e3eb · 2019-11-26T17:27:02.000-07:00
diff --git a/docs/make.jl b/docs/make.jl
@@ -2,7 +2,7 @@ using Documenter, GraphicalModelLearning
 
 makedocs(
     modules = [GraphicalModelLearning],
-    format = :html,
+    format = Documenter.HTML(),
     sitename = "GraphicalModelLearning",
     authors = "Carleton Coffrin, Andrey Y. Lokhov, Sidhant Misra, Marc Vuffray, and contributors.",
     pages = [
