XEP-0402: Fix inconsistent indent in examples.

xep-0402.xml

@@ -16,7 +16,7 @@
         <sig>Standards</sig>
         <approver>Council</approver>
         <dependencies>
-	    <spec>XEP-0223</spec>
+          <spec>XEP-0223</spec>
         </dependencies>
         <supersedes/>
         <supersededby/>
@@ -102,7 +102,7 @@
 <conference xmlns=']]>&namespace;<![CDATA['
             name='Council of Oberon'
             autojoin='true'>
-    <nick>Puck</nick>
+  <nick>Puck</nick>
 </conference>
 ]]></example>
         <p>This bookmark would be displayed as 'Council of Oberon' and, if activated, would attempt to join the conference room 'council@conference.underhill.org' with nickname 'Puck'.</p>
@@ -128,16 +128,16 @@
   </query>
 </iq>
 ]]></example>
-	</section2>
+        </section2>
 
         <section2 topic='Retrieving all bookmarks' anchor='retrieving-bookmarks'>
             <p>Once connected, a client SHOULD first retrieve the current list of bookmarks:</p>
             <p>NOTE: A future version of this specification might refer to &xep0312; or a similar protocol to reduce the need for full synchronisation on each connection.</p>
             <example caption='Client retrieves all bookmarks'><![CDATA[
 <iq from='juliet@capulet.lit/balcony' type='get' id='retrieve1'>
-    <pubsub xmlns='http://jabber.org/protocol/pubsub'>
+  <pubsub xmlns='http://jabber.org/protocol/pubsub'>
-        <items node='urn:xmpp:bookmarks:0'/>
+    <items node='urn:xmpp:bookmarks:0'/>
-    </pubsub>
+  </pubsub>
 </iq>
 ]]></example>
             <example caption='Server returns the bookmarks'><![CDATA[
@@ -171,36 +171,36 @@
 
             <example caption='Client adds a new bookmark'><![CDATA[
 <iq from='juliet@capulet.lit/balcony' type='set' id='pip1'>
-    <pubsub xmlns='http://jabber.org/protocol/pubsub'>
+  <pubsub xmlns='http://jabber.org/protocol/pubsub'>
-        <publish node='urn:xmpp:bookmarks:0'>
+    <publish node='urn:xmpp:bookmarks:0'>
-            <item id='theplay@conference.shakespeare.lit'>
+      <item id='theplay@conference.shakespeare.lit'>
-                <conference xmlns=']]>&namespace;<![CDATA['
+        <conference xmlns=']]>&namespace;<![CDATA['
-                            name='The Play&apos;s the Thing'
+                    name='The Play&apos;s the Thing'
-                            autojoin='true'>
+                    autojoin='true'>
-                    <nick>JC</nick>
+          <nick>JC</nick>
-                </conference>
+        </conference>
-            </item>
+      </item>
-        </publish>
+    </publish>
-        <publish-options>
+    <publish-options>
-            <x xmlns='jabber:x:data' type='submit'>
+      <x xmlns='jabber:x:data' type='submit'>
-                <field var='FORM_TYPE' type='hidden'>
+        <field var='FORM_TYPE' type='hidden'>
-                    <value>http://jabber.org/protocol/pubsub#publish-options</value>
+          <value>http://jabber.org/protocol/pubsub#publish-options</value>
-                </field>
+        </field>
-                <field var='pubsub#persist_items'>
+        <field var='pubsub#persist_items'>
-                    <value>true</value>
+          <value>true</value>
-                </field>
+        </field>
-                <field var='pubsub#max_items'>
+        <field var='pubsub#max_items'>
-                    <value>10000</value>
+          <value>10000</value>
-                </field>
+        </field>
-                <field var='pubsub#send_last_published_item'>
+        <field var='pubsub#send_last_published_item'>
-                    <value>never</value>
+          <value>never</value>
-                </field>
+        </field>
-                <field var='pubsub#access_model'>
+        <field var='pubsub#access_model'>
-                    <value>whitelist</value>
+          <value>whitelist</value>
-                </field>
+        </field>
-            </x>
+      </x>
-        </publish-options>
+    </publish-options>
-    </pubsub>
+  </pubsub>
 </iq>
 ]]></example>
             <example caption='Server acknowledges successful storage'><![CDATA[
@@ -211,15 +211,15 @@
         <section2 topic='Removing a bookmark' anchor='removing-a-bookmark'>
             <p>Removing a bookmark means retracting an existing item, identified by the bookmark's JID, form the '&namespace;' node.</p>
             <p>This implies that server support for the "delete-items" pubsub feature is REQUIRED.</p>
-	    <p>A 'notify' attribute SHOULD be included on the &lt;retract/&gt; element in order to inform other online clients of the deletion.</p>
+            <p>A 'notify' attribute SHOULD be included on the &lt;retract/&gt; element in order to inform other online clients of the deletion.</p>
 
             <example caption='Client removes a new bookmark'><![CDATA[
 <iq from='juliet@capulet.lit/balcony' type='set' id='remove-bookmark1'>
-    <pubsub xmlns='http://jabber.org/protocol/pubsub'>
+  <pubsub xmlns='http://jabber.org/protocol/pubsub'>
-        <retract node='urn:xmpp:bookmarks:0' notify='true'>
+    <retract node='urn:xmpp:bookmarks:0' notify='true'>
-            <item id='theplay@conference.shakespeare.lit'/>
+      <item id='theplay@conference.shakespeare.lit'/>
-        </retract>
+    </retract>
-    </pubsub>
+  </pubsub>
 </iq>
 ]]></example>
             <example caption='Server acknowledges successful retraction'><![CDATA[
@@ -249,7 +249,7 @@
 </iq>
 ]]></example>
 
-	<p>On the other hand, if the 'autojoin' attribute is absent or false, or when the event is a retract notification, the client MUST leave the room.</p>
+        <p>On the other hand, if the 'autojoin' attribute is absent or false, or when the event is a retract notification, the client MUST leave the room.</p>
 
         <example caption='Client receives a bookmark retraction notification'><![CDATA[
 <message from='juliet@capulet.lit' to='juliet@capulet.lit/balcony' type='headline' id='removed-room1'>