Rename parse_subtype to parse_type

lib/music_brainz/release_group.ex

@@ -25,12 +25,12 @@ defmodule MusicBrainz.ReleaseGroup do
     "https://musicbrainz.org/release-group/#{id}"
   end
 
-  def parse_subtype("Album"), do: :album
-  def parse_subtype("EP"), do: :ep
-  def parse_subtype("Live"), do: :live
-  def parse_subtype("Compilation"), do: :compilation
-  def parse_subtype("Single"), do: :single
-  def parse_subtype(_), do: :other
+  def parse_type("Album"), do: :album
+  def parse_type("EP"), do: :ep
+  def parse_type("Live"), do: :live
+  def parse_type("Compilation"), do: :compilation
+  def parse_type("Single"), do: :single
+  def parse_type(_), do: :other
 
   defp get_release_groups(release_group) do
     release_group

lib/music_brainz/release_group_search_result.ex

@@ -7,7 +7,7 @@ defmodule MusicBrainz.ReleaseGroupSearchResult do
   def from_api_response(rg) do
     %__MODULE__{
       id: rg["id"],
-      type: ReleaseGroup.parse_subtype(rg["primary-type"]),
+      type: ReleaseGroup.parse_type(rg["primary-type"]),
       title: rg["title"],
       artists:
         rg["artist-credit"]