diff --git a/ra/next/ra-api.rng b/ra/next/ra-api.rng
index 4c14d93..154a43f 100644
--- a/ra/next/ra-api.rng
+++ b/ra/next/ra-api.rng
@@ -1,141 +1,141 @@
 <?xml version="1.0" encoding="utf-8"?>
 <grammar xmlns="http://relaxng.org/ns/structure/1.0">
 
 <start><element name="resource-agent">
 	<attribute name="name" />
 	<optional><attribute name="version" /></optional>
 
 	<element name="version"> <text /> </element>
 
 	<zeroOrMore><element name="longdesc">
 		<ref name="description" />
 	</element></zeroOrMore>
 
 	<zeroOrMore><element name="shortdesc">
 		<ref name="description" />
 	</element></zeroOrMore>
 
 	<element name="parameters"> <oneOrMore>
 		<element name="parameter">
 			<attribute name="name" />
 			<optional>
 				<attribute name="unique-group" />
 			</optional>
 			<optional>
 				<!-- "unique" is deprecated -->
 				<attribute name="unique"> <ref name="boolean-values" /> </attribute>
 			</optional>
 			<optional>
 				<attribute name="required"> <ref name="boolean-values" /> </attribute>
 			</optional>
 			<optional>
 				<attribute name="reloadable"> <ref name="boolean-values" /> </attribute>
 			</optional>
 
 			<optional><element name="deprecated">
 				<empty />
 				<interleave>
 					<zeroOrMore>
 						<element name="replaced-with">
 							<attribute name="name"> <text /> </attribute>
 						</element>
 					</zeroOrMore>
 					<zeroOrMore>
 						<element name="desc">
 							<ref name="description" />
 						</element>
 					</zeroOrMore>
 				</interleave>
 			</element></optional>
 
 			<oneOrMore> <element name="longdesc">
 				<ref name="description" />
 			</element> </oneOrMore>
 
 			<oneOrMore> <element name="shortdesc">
 				<ref name="description" />
 			</element> </oneOrMore>
 
 			<element name="content">
 				<choice>
 					<attribute name="type">
 						<choice>
 							<value>boolean</value>
 							<value>string</value>
 							<value>integer</value>
 						</choice>
 					</attribute>
 					<group>
 						<attribute name="type">
 							<value>select</value>
 						</attribute>
 						<oneOrMore>
 							<element name="option">
 								<attribute name="value" />
 							</element>
 						</oneOrMore>
 					</group>
 				</choice>
 				<optional>
 					<attribute name="default"> <text /> </attribute>
 				</optional>
 			</element>
 		</element>
 	</oneOrMore> </element>
 
 	<element name="actions"> <oneOrMore>
 		<element name="action">
 			<attribute name="name" />
 			<attribute name="timeout" />
 			<optional><attribute name="interval" /></optional>
 			<optional><attribute name="start-delay" /></optional>
 			<optional><attribute name="depth" /></optional>
-			<optional><attribute name="role"></optional>
+			<optional><attribute name="role" /></optional>
 		</element>
 	</oneOrMore> </element>
 	<optional><element name="special">
 		<attribute name="tag" />
 		<ref name="anyElement" />
 	</element></optional>
 </element></start>
 
 <define name="boolean-values">
 	<choice>
 		<value>0</value>
 		<value>1</value>
 	</choice>
 </define>
 
 <define name="description">
 	<attribute name="lang" />
 	<ref name="anyElement" />
 </define>
 
 <define name="any">
 	 <zeroOrMore>
 		 <choice>
 			 <attribute>
 				 <anyName/>
 			 </attribute>
 			 <text/>
 			 <element>
 					 <anyName/>
 					 <ref name="any" />
 			 </element>
 		 </choice>
 	 </zeroOrMore>
 </define>
 
 <define name="anyElement">
 	 <zeroOrMore>
 		 <choice>
 			 <text/>
 			 <element>
 					 <anyName/>
 					 <ref name="any" />
 			 </element>
 		 </choice>
 	 </zeroOrMore>
  </define>
 
 </grammar>