diff --git a/docs/schema.md b/docs/schema.md
index b9c8f3e..847a1ba 100644
--- a/docs/schema.md
+++ b/docs/schema.md
@@ -1904,7 +1904,7 @@ type ReleaseGroupConnection {
 
 # An object containing the cover art for a release group obtained
 # from the [Cover Art Archive](https://musicbrainz.org/doc/Cover_Art_Archive). For
-# release groups, just the front cover of particular release will be selected.
+# release groups, just the front cover of a particular release will be selected.
 type ReleaseGroupCoverArt {
   # The URL of an image depicting the album cover or “main
   # front” of a release in the release group, i.e. the front of the packaging of the
diff --git a/src/types/cover-art.js b/src/types/cover-art.js
index fae4f7a..0c84726 100644
--- a/src/types/cover-art.js
+++ b/src/types/cover-art.js
@@ -160,7 +160,7 @@ export const ReleaseGroupCoverArt = new GraphQLObjectType({
   name: 'ReleaseGroupCoverArt',
   description: `An object containing the cover art for a release group obtained
 from the [Cover Art Archive](https://musicbrainz.org/doc/Cover_Art_Archive). For
-release groups, just the front cover of particular release will be selected.`,
+release groups, just the front cover of a particular release will be selected.`,
   fields: () => ({
     front: {
       type: URLString,