diff --git a/config/src/main/resources/org/springframework/security/config/spring-security-5.8.rnc b/config/src/main/resources/org/springframework/security/config/spring-security-5.8.rnc
index 24d08c9e16..86ded9594e 100644
--- a/config/src/main/resources/org/springframework/security/config/spring-security-5.8.rnc
+++ b/config/src/main/resources/org/springframework/security/config/spring-security-5.8.rnc
@@ -291,7 +291,7 @@ websocket-message-broker.attrlist &=
 websocket-message-broker.attrlist &=
 	## Disables the requirement for CSRF token to be present in the Stomp headers (default false). Changing the default is useful if it is necessary to allow other origins to make SockJS connections.
 	attribute same-origin-disabled {xsd:boolean}?
-websocket-message-broker.attlist &=
+websocket-message-broker.attrlist &=
 	## Use this AuthorizationManager instead of deriving one from <intercept-message> elements
 	attribute authorization-manager-ref {xsd:string}?
 websocket-message-broker.attrlist &=
diff --git a/config/src/main/resources/org/springframework/security/config/spring-security-5.8.xsd b/config/src/main/resources/org/springframework/security/config/spring-security-5.8.xsd
index 0c69acb5c3..f7f9977f47 100644
--- a/config/src/main/resources/org/springframework/security/config/spring-security-5.8.xsd
+++ b/config/src/main/resources/org/springframework/security/config/spring-security-5.8.xsd
@@ -124,7 +124,7 @@
       </xs:annotation>
       <xs:complexType/>
    </xs:element>
-
+  
   <xs:attributeGroup name="password-encoder.attlist">
       <xs:attribute name="ref" type="xs:token">
          <xs:annotation>
@@ -408,7 +408,7 @@
          </xs:annotation>
       </xs:attribute>
   </xs:attributeGroup>
-
+  
   <xs:attributeGroup name="ldap-ap.attlist">
       <xs:attribute name="server-ref" type="xs:token">
          <xs:annotation>
@@ -488,7 +488,7 @@
          </xs:annotation>
       </xs:attribute>
   </xs:attributeGroup>
-
+  
   <xs:attributeGroup name="password-compare.attlist">
       <xs:attribute name="password-attribute" type="xs:token">
          <xs:annotation>
@@ -541,7 +541,7 @@
          </xs:annotation>
       </xs:attribute>
   </xs:attributeGroup>
-
+  
   <xs:attributeGroup name="protect.attlist">
       <xs:attribute name="method" use="required" type="xs:token">
          <xs:annotation>
@@ -842,13 +842,13 @@
          </xs:annotation>
       </xs:attribute>
   </xs:attributeGroup>
-
-
-
-
-
-
-
+  
+  
+  
+  
+  
+  
+  
   <xs:attributeGroup name="protect-pointcut.attlist">
       <xs:attribute name="expression" use="required" type="xs:string">
          <xs:annotation>
@@ -915,15 +915,15 @@
                 </xs:documentation>
          </xs:annotation>
       </xs:attribute>
-	  <xs:attribute name="authorization-manager-ref" type="xs:string">
-		  <xs:annotation>
-			  <xs:documentation>Use this instance of AuthorizationManager instead of the `intercept-message` elements
-			  </xs:documentation>
-		  </xs:annotation>
-	  </xs:attribute>
+      <xs:attribute name="authorization-manager-ref" type="xs:string">
+         <xs:annotation>
+            <xs:documentation>Use this AuthorizationManager instead of deriving one from &lt;intercept-message&gt; elements
+                </xs:documentation>
+         </xs:annotation>
+      </xs:attribute>
       <xs:attribute name="use-authorization-manager" type="xs:boolean">
          <xs:annotation>
-            <xs:documentation>Uses AuthorizationManager API in favor of legacy authorization APIs
+            <xs:documentation>Use AuthorizationManager API instead of SecurityMetadatasource
                 </xs:documentation>
          </xs:annotation>
       </xs:attribute>
@@ -1335,7 +1335,7 @@
          </xs:annotation>
       </xs:attribute>
   </xs:attributeGroup>
-
+  
   <xs:attributeGroup name="access-denied-handler.attlist">
       <xs:attribute name="ref" type="xs:token">
          <xs:annotation>
@@ -1360,7 +1360,7 @@
          </xs:annotation>
       </xs:attribute>
   </xs:attributeGroup>
-
+  
   <xs:attributeGroup name="intercept-url.attlist">
       <xs:attribute name="pattern" type="xs:token">
          <xs:annotation>
@@ -1417,7 +1417,7 @@
          </xs:annotation>
       </xs:attribute>
   </xs:attributeGroup>
-
+  
   <xs:attributeGroup name="logout.attlist">
       <xs:attribute name="logout-url" type="xs:token">
          <xs:annotation>
@@ -1464,7 +1464,7 @@
          <xs:attributeGroup ref="security:ref"/>
       </xs:complexType>
    </xs:element>
-
+  
   <xs:attributeGroup name="form-login.attlist">
       <xs:attribute name="login-processing-url" type="xs:token">
          <xs:annotation>
@@ -1979,7 +1979,7 @@
          </xs:annotation>
       </xs:attribute>
   </xs:attributeGroup>
-
+  
   <xs:element name="attribute-exchange">
       <xs:annotation>
          <xs:documentation>Sets up an attribute exchange configuration to request specified attributes from the
@@ -2046,7 +2046,7 @@
          </xs:annotation>
       </xs:attribute>
   </xs:attributeGroup>
-
+  
   <xs:attributeGroup name="saml2-login.attlist">
       <xs:attribute name="relying-party-registration-repository-ref" type="xs:token">
          <xs:annotation>
@@ -2103,7 +2103,7 @@
          </xs:annotation>
       </xs:attribute>
   </xs:attributeGroup>
-
+  
   <xs:attributeGroup name="saml2-logout.attlist">
       <xs:attribute name="logout-url" type="xs:token">
          <xs:annotation>
@@ -2556,7 +2556,7 @@
          </xs:simpleType>
       </xs:attribute>
   </xs:attributeGroup>
-
+  
   <xs:attributeGroup name="http-basic.attlist">
       <xs:attribute name="entry-point-ref" type="xs:token">
          <xs:annotation>
@@ -2589,7 +2589,7 @@
          </xs:annotation>
       </xs:attribute>
   </xs:attributeGroup>
-
+  
   <xs:attributeGroup name="session-management.attlist">
       <xs:attribute name="session-fixation-protection">
          <xs:annotation>
@@ -2645,7 +2645,7 @@
          </xs:annotation>
       </xs:attribute>
   </xs:attributeGroup>
-
+  
   <xs:attributeGroup name="concurrency-control.attlist">
       <xs:attribute name="max-sessions" type="xs:token">
          <xs:annotation>
@@ -2692,7 +2692,7 @@
          </xs:annotation>
       </xs:attribute>
   </xs:attributeGroup>
-
+  
   <xs:attributeGroup name="remember-me.attlist">
       <xs:attribute name="key" type="xs:token">
          <xs:annotation>
@@ -2790,7 +2790,7 @@
   <xs:attributeGroup name="remember-me-data-source-ref">
       <xs:attributeGroup ref="security:data-source-ref"/>
   </xs:attributeGroup>
-
+  
   <xs:attributeGroup name="anonymous.attlist">
       <xs:attribute name="key" type="xs:token">
          <xs:annotation>
@@ -2823,8 +2823,8 @@
          </xs:annotation>
       </xs:attribute>
   </xs:attributeGroup>
-
-
+  
+  
   <xs:attributeGroup name="http-port">
       <xs:attribute name="http" use="required" type="xs:token">
          <xs:annotation>
@@ -2841,7 +2841,7 @@
          </xs:annotation>
       </xs:attribute>
   </xs:attributeGroup>
-
+  
   <xs:attributeGroup name="x509.attlist">
       <xs:attribute name="subject-principal-regex" type="xs:token">
          <xs:annotation>
@@ -2978,7 +2978,7 @@
          </xs:annotation>
       </xs:attribute>
   </xs:attributeGroup>
-
+  
   <xs:attributeGroup name="ap.attlist">
       <xs:attribute name="ref" type="xs:token">
          <xs:annotation>
@@ -3030,7 +3030,7 @@
          </xs:annotation>
       </xs:attribute>
   </xs:attributeGroup>
-
+  
   <xs:attributeGroup name="user.attlist">
       <xs:attribute name="name" use="required" type="xs:token">
          <xs:annotation>
@@ -3773,4 +3773,4 @@
          <xs:enumeration value="LAST"/>
       </xs:restriction>
   </xs:simpleType>
-</xs:schema>
+</xs:schema>
\ No newline at end of file