diff --git a/guidelines/groups/image-and-media-alternatives/audio-descriptions/audio-description-language.md b/guidelines/groups/image-and-media-alternatives/audio-descriptions/audio-description-language.md
index 31645a5b..decc1a0c 100644
--- a/guidelines/groups/image-and-media-alternatives/audio-descriptions/audio-description-language.md
+++ b/guidelines/groups/image-and-media-alternatives/audio-descriptions/audio-description-language.md
@@ -3,4 +3,4 @@ type: supplemental
 status: developing
 ---
 
-A :term[mechanism] is available that allow users to change the :term[audio description] language if multiple languages are available.
\ No newline at end of file
+A :term[mechanism] is available that allows users to change the :term[audio description] language if multiple languages are available.
\ No newline at end of file
diff --git a/guidelines/groups/image-and-media-alternatives/audio-descriptions/audio-description-volume.md b/guidelines/groups/image-and-media-alternatives/audio-descriptions/audio-description-volume.md
index db099673..04e5ae7f 100644
--- a/guidelines/groups/image-and-media-alternatives/audio-descriptions/audio-description-volume.md
+++ b/guidelines/groups/image-and-media-alternatives/audio-descriptions/audio-description-volume.md
@@ -3,4 +3,4 @@ type: supplemental
 status: developing
 ---
 
-A :term[mechanism] is available that allow users to control the :term[audio description] volume independently from the :term[audio] volume of the :term[video] and to change the language of the audio description, if multiple languages are provided.
\ No newline at end of file
+A :term[mechanism] is available that allows users to control the :term[audio description] volume independently from the :term[audio] volume of the :term[video] and to change the language of the audio description, if multiple languages are provided.
\ No newline at end of file