diff --git a/xep-0100.xml b/xep-0100.xml
index b099f410..23141dcf 100644
--- a/xep-0100.xml
+++ b/xep-0100.xml
@@ -1015,7 +1015,7 @@
   <xs:element name='query'>
     <xs:complexType>
       <xs:choice>
-        <xs:sequence
+        <xs:sequence>
           <xs:element name='desc' minOccurs='0' type='xs:string'/>
           <xs:element name='prompt' type='xs:string'/>
         </xs:sequence>