Update .Rbuildignore
diff --git a/.Rbuildignore b/.Rbuildignore
index c7d1c3e..ad222c9 100644
--- a/.Rbuildignore
+++ b/.Rbuildignore
@@ -1,3 +1,5 @@
+^skeleton\.html$
+^skeleton_files$
 ^.*\.Rproj$
 ^.*\.Rproj\.user$
 ^\.Rproj\.user$