doc: Fix cherry-pick mistake for Vector3.cross description

doc/classes/Vector3.xml

@@ -56,7 +56,7 @@
 			<argument index="0" name="b" type="Vector3" />
 			<description>
 				Returns the cross product of this vector and [code]b[/code].
-				This returns a vector perpendicular to both this and [param with], which would be the normal vector of the plane defined by the two vectors. As there are two such vectors, in opposite directions, this method returns the vector defined by a right-handed coordinate system. If the two vectors are parallel this returns an empty vector, making it useful for testing if two vectors are parallel.
+				This returns a vector perpendicular to both this and [code]b[/code], which would be the normal vector of the plane defined by the two vectors. As there are two such vectors, in opposite directions, this method returns the vector defined by a right-handed coordinate system. If the two vectors are parallel this returns an empty vector, making it useful for testing if two vectors are parallel.
 			</description>
 		</method>
 		<method name="cubic_interpolate">