Indentation of the view with 2 spaces

mail_environment/mail_view.xml

@@ -1,27 +1,24 @@
 <?xml version="1.0" encoding="utf-8"?>
 <openerp>
-    <data>
-        <record model="ir.ui.view" id="inherit_fetchmail">
-            <!-- must be unique in this module. -->
-            <field name="name">inherit_fetchmail_for_env_support</field>
-            <field name="model">fetchmail.server</field>
-            <!--parent python entity -->
-            <field name="inherit_id" ref="fetchmail.view_email_server_form"/>
-            <!-- modulename.view -->
-            <field name="arch" type="xml">
-                <field name="server"  attrs="{'required' : [('type', '!=', 'local')]}" position="replace">
-                    <field name="server" />
-                </field>
-                <field name="port"  attrs="{'required' : [('type', '!=', 'local')]}" position="replace">
-                    <field name="port" />
-                </field>
-                <field name="user"  attrs="{'required' : [('type', '!=', 'local')]}" position="replace">
-                    <field name="user" />
-                </field>
-                <field name="password"  attrs="{'required' : [('type', '!=', 'local')]}" position="replace">
-                    <field name="password" />
-                </field>
-            </field>
-        </record>
-    </data>
+  <data>
+    <record model="ir.ui.view" id="inherit_fetchmail">
+      <field name="name">inherit_fetchmail_for_env_support</field>
+      <field name="model">fetchmail.server</field>
+      <field name="inherit_id" ref="fetchmail.view_email_server_form"/>
+      <field name="arch" type="xml">
+        <field name="server"  attrs="{'required' : [('type', '!=', 'local')]}" position="replace">
+          <field name="server" />
+        </field>
+        <field name="port"  attrs="{'required' : [('type', '!=', 'local')]}" position="replace">
+          <field name="port" />
+        </field>
+        <field name="user"  attrs="{'required' : [('type', '!=', 'local')]}" position="replace">
+          <field name="user" />
+        </field>
+        <field name="password"  attrs="{'required' : [('type', '!=', 'local')]}" position="replace">
+          <field name="password" />
+        </field>
+      </field>
+    </record>
+  </data>
 </openerp>