Polish

config/src/main/resources/org/springframework/security/config/spring-security-4.2.rnc

@@ -547,7 +547,7 @@ concurrency-control =
 	element concurrency-control {concurrency-control.attlist, empty}
 
 concurrency-control.attlist &=
-	## The maximum number of sessions a single authenticated user can have open at the same time. Defaults to "1". A negative value denotes unlimitted sessions.
+	## The maximum number of sessions a single authenticated user can have open at the same time. Defaults to "1". A negative value denotes unlimited sessions.
 	attribute max-sessions {xsd:integer}?
 concurrency-control.attlist &=
 	## The URL a user will be redirected to if they attempt to use a session which has been "expired" because they have logged in again.

config/src/main/resources/org/springframework/security/config/spring-security-4.2.xsd

@@ -1772,7 +1772,7 @@
       <xs:attribute name="max-sessions" type="xs:integer">
          <xs:annotation>
             <xs:documentation>The maximum number of sessions a single authenticated user can have open at the same time.
-                Defaults to "1". A negative value denotes unlimitted sessions.
+                Defaults to "1". A negative value denotes unlimited sessions.
                 </xs:documentation>
          </xs:annotation>
       </xs:attribute>

docs/manual/src/docs/asciidoc/index.adoc

@@ -7020,7 +7020,7 @@ import org.springframework.security.core.annotation.AuthenticationPrincipal;
 // ...
 
 @PutMapping("/users/self")
-public ModelAndView updateName(@AuthenticationPrincipal(expression = "@jpaEntityManager.merge(#this)") CustomUser attachedCustomUser
+public ModelAndView updateName(@AuthenticationPrincipal(expression = "@jpaEntityManager.merge(#this)") CustomUser attachedCustomUser,
 		@RequestParam String firstName) {
 
 	// change the firstName on an attached instance which will be persisted to the database

ldap/src/main/java/org/springframework/security/ldap/server/ApacheDSContainer.java

@@ -50,7 +50,7 @@ import org.springframework.util.Assert;
 
 /**
  * Provides lifecycle services for the embedded apacheDS server defined by the supplied
- * configuration. Used by {code LdapServerBeanDefinitionParser}. An instance will be
+ * configuration. Used by {@code LdapServerBeanDefinitionParser}. An instance will be
  * stored in the application context for each embedded server instance. It will start the
  * server when the context is initialized and shut it down when it is closed. It is
  * intended for temporary embedded use and will not retain changes across start/stop