diff --git a/addons/website_forum/controllers/main.py b/addons/website_forum/controllers/main.py
index 908a46b6c16..cc25ecbf97c 100644
--- a/addons/website_forum/controllers/main.py
+++ b/addons/website_forum/controllers/main.py
@@ -276,7 +276,7 @@ class WebsiteForum(http.Controller):
         if not request.session.uid:
             return login_redirect()
 
-        post_tag_ids = forum.tag_to_write_vals(post.get('post_tags', False))
+        post_tag_ids = forum._tag_to_write_vals(post.get('post_tags', False))
         new_question = request.env['forum.post'].create({
             'forum_id': forum.id,
             'name': post.get('post_name', ''),
@@ -336,7 +336,7 @@ class WebsiteForum(http.Controller):
 
     @http.route('/forum/<model("forum.forum"):forum>/post/<model("forum.post"):post>/save', type='http', auth="user", methods=['POST'], website=True)
     def post_save(self, forum, post, **kwargs):
-        post_tags = forum.tag_to_write_vals(kwargs.get('post_tag', ''))
+        post_tags = forum._tag_to_write_vals(kwargs.get('post_tag', ''))
         vals = {
             'tag_ids': post_tags,
             'name': kwargs.get('post_name'),
diff --git a/addons/website_forum/models/forum.py b/addons/website_forum/models/forum.py
index 1438d82530d..7bc11e9849d 100644
--- a/addons/website_forum/models/forum.py
+++ b/addons/website_forum/models/forum.py
@@ -105,7 +105,7 @@ class Forum(models.Model):
         return super(Forum, self.with_context(mail_create_nolog=True)).create(values)
 
     @api.model
-    def tag_to_write_vals(self, tags=''):
+    def _tag_to_write_vals(self, tags=''):
         User = self.env['res.users']
         Tag = self.env['forum.tag']
         post_tags = []
diff --git a/doc/_themes/odoodoc/layout.html b/doc/_themes/odoodoc/layout.html
index 1a68d31814a..5235137eddd 100644
--- a/doc/_themes/odoodoc/layout.html
+++ b/doc/_themes/odoodoc/layout.html
@@ -87,7 +87,7 @@
           {%- if show_copyright %}
             <li>
               {%- if hasdoc('copyright') %}
-                {% trans path=pathto('copyright'), copyright=copyright|e %}&copy; <a href="{{ path }}">Copyright</a> <a href="https://odoo.com">{{ copyright }}</a>.{% endtrans %}
+                {% trans path=pathto('copyright'), copyright=copyright|e %}&copy; <a href="{{ path }}">Copyright</a> <a href="https://odoo.com">{{ copyright }}</a>{% endtrans %}
               {%- else %}
                 {% trans copyright=copyright|e %}&copy; Copyright <a href="https://odoo.com">{{ copyright }}</a>.{% endtrans %}
               {%- endif %}
diff --git a/doc/reference/orm.rst b/doc/reference/orm.rst
index cfc465078b1..474f0eee895 100644
--- a/doc/reference/orm.rst
+++ b/doc/reference/orm.rst
@@ -18,7 +18,7 @@ set of records of the same model.
 Methods defined on a model are executed on a recordset, and their ``self`` is
 a recordset::
 
-    class AModel(Model):
+    class AModel(models.Model):
         _name = 'a.model'
         def a_method(self):
             # self can be anywhere between 0 records and all records in the
@@ -279,7 +279,7 @@ Creating Models
 Model fields are defined as attributes on the model itself::
 
     from openerp import models, fields
-    class AModel(Model):
+    class AModel(models.Model):
         _name = 'a.model.name'
 
         field1 = fields.Char()