diff --git a/xep-0284.xml b/xep-0284.xml
index 4db60774..610e3f9b 100644
--- a/xep-0284.xml
+++ b/xep-0284.xml
@@ -242,9 +242,9 @@
           host='chamber@conference.shakespeare.lit'
           initiator='kingclaudius@shakespeare.lit/castle'
           sid='851ba2'>
-	<reason>
-	  <unsupported-applications/>
-	</reason>
+    <reason>
+      <unsupported-applications/>
+    </reason>
   </jingle>
 </iq>
 ]]></example>
@@ -351,8 +351,8 @@
 ]]></example>
   </section2>
   <section2 topic='Refusing a State Offer'>
-	<p>If a multiple state offers were received, one should be accepted and the others should be refused by sending a &lt;refuse-state/&gt; element.</p>
-	<example caption='Refusing a state offer'><![CDATA[
+    <p>If a multiple state offers were received, one should be accepted and the others should be refused by sending a &lt;refuse-state/&gt; element.</p>
+    <example caption='Refusing a state offer'><![CDATA[
 <message
    from='laertes@shakespeare.lit/castle'
    to='kingclaudius@shakespeare.lit/castle'>
@@ -471,19 +471,19 @@
   <sxe xmlns='urn:xmpp:sxe:0'
        session='851ba2'
        id='4'>
-	<state>
-	  <new type='element'
-	       name='p'
-	       parent='GUID7'
-	       rid='GUID8' />
-	  <new type='text'
-	       chdata='It&apos;s good to be the king!'
-	       parent='GUID8'
-	       rid='GUID9'/>
-	  <set target='GUID5'
-	       version='1'
-	       chdata='It&apos;s good to be the king!'/>
-	</state>
+    <state>
+      <new type='element'
+           name='p'
+           parent='GUID7'
+           rid='GUID8' />
+      <new type='text'
+           chdata='It&apos;s good to be the king!'
+           parent='GUID8'
+           rid='GUID9'/>
+      <set target='GUID5'
+           version='1'
+           chdata='It&apos;s good to be the king!'/>
+    </state>
   </sxe>
 </message>
 ]]></example>