diff --git a/lib/gettext/plural.ex b/lib/gettext/plural.ex
index 326771f2..90725201 100644
--- a/lib/gettext/plural.ex
+++ b/lib/gettext/plural.ex
@@ -160,7 +160,8 @@ defmodule Gettext.Plural do
   @callback plural(opts(), count :: integer()) :: plural_form :: non_neg_integer()
 
   @doc """
-  Returns the plural forms header value for a given locale
+  Returns the plural forms header value for the given `locale`.
+
 
   Fallback if not implemented: `"nplurals={nplurals};"`.
   """