diff --git a/doc/classes/Vector2.xml b/doc/classes/Vector2.xml
index 4e79560f3e..05194337db 100644
--- a/doc/classes/Vector2.xml
+++ b/doc/classes/Vector2.xml
@@ -149,7 +149,7 @@
 			<argument index="0" name="b" type="Vector2">
 			</argument>
 			<description>
-				Returns the normalized vector pointing from this vector to [code]b[/code].
+				Returns the normalized vector pointing from this vector to [code]b[/code]. This is equivalent to using [code](b - a).normalized()[/code].
 			</description>
 		</method>
 		<method name="distance_squared_to">
diff --git a/doc/classes/Vector3.xml b/doc/classes/Vector3.xml
index 2c2b30a644..14a829d7a5 100644
--- a/doc/classes/Vector3.xml
+++ b/doc/classes/Vector3.xml
@@ -117,7 +117,7 @@
 			<argument index="0" name="b" type="Vector3">
 			</argument>
 			<description>
-				Returns the normalized vector pointing from this vector to [code]b[/code].
+				Returns the normalized vector pointing from this vector to [code]b[/code]. This is equivalent to using [code](b - a).normalized()[/code].
 			</description>
 		</method>
 		<method name="distance_squared_to">