[FIX] Custom snippet: Fix a typo in "Group creation"

closes #13413

Signed-off-by: Antoine Vandevenne (anv) <[email protected]>
Signed-off-by: Brandon Mercier (bram) <[email protected]>

Author: bram-odoo

content/developer/howtos/website_themes/building_blocks.rst

@@ -476,7 +476,7 @@ page, directly from the edit panel.
 2. Group creation
 ~~~~~~~~~~~~~~~~~
 
-Add a group at the top of the list (feel free to the put it where needed in this list).
+Add a group at the top of the list (feel free to put it where needed in this list).
 
 .. code-block:: xml
    :caption: ``/website_airproof/views/snippets/options.xml``