[MIG] base_comment_template: Migration to 15.0

TT35696

base_comment_template/readme/USAGE.rst

@@ -12,7 +12,7 @@
 You should have at least one template with Default field set, if you choose a Partner the template is deselected as a Default one.
 If you create a new template with the same configuration (Model, Domain, Position) and set it as Default, the previous one will be deselected as a default one.
 
-The template is a html field which will be rendered just like a mail template, so you can use variables like ${object}, ${user}, ${ctx} to add dynamic content.
+The template is a html field which will be rendered just like a mail template, so you can use variables like {{object}}, {{user}}, {{ctx}} to add dynamic content.
 
 Change the report related to the model from configuration and add a statement like:
 
@@ -32,7 +32,7 @@ You should always use t-if since the method returns False if no template is foun
 If you want to use Qweb templates, or different context, you can specify it just like in
 mail.render.mixin with parameters:
 
-- engine: "jinja" or "qweb",
+- engine: "inline_template", "qweb" or "qweb_view",
 - add_context: dict with your own context,
 - post_process: perform a post processing on rendered result