diff --git a/doc/topics/views/index.rst b/doc/topics/views/index.rst
index 74d9edacad..8a7cfa23e7 100644
--- a/doc/topics/views/index.rst
+++ b/doc/topics/views/index.rst
@@ -442,7 +442,7 @@ Example
 
 ::
 
-  <form string="Party" col="6">
+  <form col="6">
       <label name="name"/>
       <field name="name" xexpand="1"/>
       <label name="code"/>
@@ -568,7 +568,7 @@ Example
 
 ::
 
-  <tree string="Taxes" sequence="sequence">
+  <tree sequence="sequence">
       <field name="name"/>
       <field name="percentage">
           <suffix name="percentage" string="%"/>
@@ -801,7 +801,7 @@ Example
 
 ::
 
-  <calendar string="Productions" dtstart="planned_date">
+  <calendar dtstart="planned_date">
       <field name="code"/>
       <field name="product"/>
       <field name="reference"/>