Merge pull request #891 from pat-s/patch-1

Adjust for latest roxygen2 update

tic.R

@@ -13,6 +13,6 @@ if (Sys.getenv("id_rsa") != "") {
     add_step(step_setup_ssh())
 
   get_stage("deploy") %>%
-    add_step(step_build_pkgdown(new_process = FALSE)) %>%
+    add_step(step_build_pkgdown(document = FALSE)) %>%
     add_step(step_push_deploy(path = "docs", branch = "gh-pages"))
 }