diff --git a/servant-pandoc.cabal b/servant-pandoc.cabal
--- a/servant-pandoc.cabal
+++ b/servant-pandoc.cabal
@@ -10,7 +10,7 @@
 -- PVP summary:      +-+------- breaking API changes
 --                   | | +----- non-breaking API additions
 --                   | | | +--- code changes with no API change
-version:             0.1
+version:             0.1.0.1
 
 -- A short (one-line) description of the package.
 synopsis:            Use Pandoc to render servant API documentation
diff --git a/src/Servant/Docs/Pandoc.hs b/src/Servant/Docs/Pandoc.hs
--- a/src/Servant/Docs/Pandoc.hs
+++ b/src/Servant/Docs/Pandoc.hs
@@ -97,7 +97,7 @@
               B.definitionList (
                 [(B.strong "Values",
                     [B.plain (B.emph
-                      (foldr (\a b -> B.str a <> B.str "," <> B.space <> b) mempty values))])
+                      (foldr1 (\a b -> a <> B.str "," <> B.space <> b) (map B.str values)))])
                 | not (null values) || param ^. paramKind /= Flag]
                 ++
               [(B.strong "Description",