diff --git a/doc/classes/AudioStream.xml b/doc/classes/AudioStream.xml
index 1e82cbd8da5..482106ddeab 100644
--- a/doc/classes/AudioStream.xml
+++ b/doc/classes/AudioStream.xml
@@ -16,6 +16,7 @@
 			<return type="float">
 			</return>
 			<description>
+				Returns the length of the audio stream in seconds.
 			</description>
 		</method>
 	</methods>
diff --git a/doc/classes/AudioStreamPlayer.xml b/doc/classes/AudioStreamPlayer.xml
index 7fb7fdd4acb..13ac068ec6c 100644
--- a/doc/classes/AudioStreamPlayer.xml
+++ b/doc/classes/AudioStreamPlayer.xml
@@ -17,7 +17,7 @@
 			<return type="float">
 			</return>
 			<description>
-				Returns the position in the [AudioStream].
+				Returns the position in the [AudioStream] in seconds.
 			</description>
 		</method>
 		<method name="play">