Fix dimension of cross

tbeu · tbeu · commit ec531147bd11 · 2014-04-22T23:00:34.000+02:00
diff --git a/text/source/behavior/arrays/functions.rst b/text/source/behavior/arrays/functions.rst
@@ -526,7 +526,7 @@ the following matrix:
 .. index:: functions; cross
 
 The ``cross`` function takes two vectors (each with 3 components) and
-returns the following scalar:
+returns the following vector (with three components):
 
 .. math::
 
