# HG changeset patch
# User Laurent Peuch <cortex@worlddomination.be>
# Date 1550771619 -3600
# Node ID 4a08a2b6e979db928c1a7efce9bd08bfd3514a8b
# Parent  93460d5f148c99502254b0635a32408e2ebfdeba
[doc] explains what the <X.Y.Z> means

diff -r 93460d5f148c -r 4a08a2b6e979 doc/tutorials/advanced/part02_security.rst
--- a/doc/tutorials/advanced/part02_security.rst	Thu Feb 21 18:53:03 2019 +0100
+++ b/doc/tutorials/advanced/part02_security.rst	Thu Feb 21 18:53:39 2019 +0100
@@ -419,8 +419,9 @@
 don't want to create a new one, but to migrate the existing one. Let's see how to
 do that.
 
-file named file:`<X.Y.Z>_Any.py` ('Any' being there mostly for historical reasons).
 Migration commands should be put in the cube's :file:`migration` directory, in a
+file named :file:`<X.Y.Z>_Any.py` ('Any' being there mostly for historical
+reasons and '<X.Y.Z>' being the version number of the cube we are going to release.)
 
 Here I'll create a :file:`migration/0.2.0_Any.py` file containing the following
 instructions: