diff --git a/core/src/main/java/org/springframework/security/core/annotation/AuthenticationPrincipal.java b/core/src/main/java/org/springframework/security/core/annotation/AuthenticationPrincipal.java
index fa2eae57eb..678e0a2711 100644
--- a/core/src/main/java/org/springframework/security/core/annotation/AuthenticationPrincipal.java
+++ b/core/src/main/java/org/springframework/security/core/annotation/AuthenticationPrincipal.java
@@ -30,7 +30,7 @@ import org.springframework.security.core.Authentication;
* @author Rob Winch
* @since 4.0
*
- * See:
+ * See:
* AuthenticationPrincipalArgumentResolver
*
*/
diff --git a/docs/manual/src/docs/asciidoc/index.adoc b/docs/manual/src/docs/asciidoc/index.adoc
index 84cd98e24a..0fae9a1435 100644
--- a/docs/manual/src/docs/asciidoc/index.adoc
+++ b/docs/manual/src/docs/asciidoc/index.adoc
@@ -6572,7 +6572,13 @@ NOTE: Spring Security provides the configuration using Spring MVC's http://docs.
[[mvc-authentication-principal]]
=== @AuthenticationPrincipal
-Spring Security provides `AuthenticationPrincipalArgumentResolver` which can automatically resolve the current `Authentication.getPrincipal()` for Spring MVC arguments. By using <> you will automatically have this added to your Spring MVC configuration. If you use XML based configuraiton, you must add this yourself.
+Spring Security provides `AuthenticationPrincipalArgumentResolver` which can automatically resolve the current `Authentication.getPrincipal()` for Spring MVC arguments. By using `@EnableWebSecurity` you will automatically have this added to your Spring MVC configuration. If you use XML based configuration, you must add this yourself. For example:
+
+[source,xml]
+----
+
+----
+
Once `AuthenticationPrincipalArgumentResolver` is properly configured, you can be entirely decoupled from Spring Security in your Spring MVC layer.
@@ -6580,10 +6586,6 @@ Consider a situation where a custom `UserDetailsService` that returns an `Object
[source,java]
----
-import org.springframework.security.web.bind.annotation.AuthenticationPrincipal;
-
-// ...
-
@RequestMapping("/messages/inbox")
public ModelAndView findMessagesForUser() {
Authentication authentication =
@@ -6598,6 +6600,10 @@ As of Spring Security 3.2 we can resolve the argument more directly by adding an
[source,java]
----
+import org.springframework.security.core.annotation.AuthenticationPrincipal;
+
+// ...
+
@RequestMapping("/messages/inbox")
public ModelAndView findMessagesForUser(@AuthenticationPrincipal CustomUser customUser) {
diff --git a/web/src/main/java/org/springframework/security/web/bind/annotation/AuthenticationPrincipal.java b/web/src/main/java/org/springframework/security/web/bind/annotation/AuthenticationPrincipal.java
index efd43c65a7..7714b286a1 100644
--- a/web/src/main/java/org/springframework/security/web/bind/annotation/AuthenticationPrincipal.java
+++ b/web/src/main/java/org/springframework/security/web/bind/annotation/AuthenticationPrincipal.java
@@ -29,8 +29,7 @@ import org.springframework.security.core.Authentication;
* should be resolved to the current user rather than a user that might be edited on a
* form.
*
- * @deprecated Use org.springframework.security.core.annotation.AuthenticationPrincipal
- * instead
+ * @deprecated Use {@link org.springframework.security.core.annotation.AuthenticationPrincipal} instead.
*
* @author Rob Winch
* @since 3.2
diff --git a/web/src/main/java/org/springframework/security/web/bind/support/AuthenticationPrincipalArgumentResolver.java b/web/src/main/java/org/springframework/security/web/bind/support/AuthenticationPrincipalArgumentResolver.java
index 94d526f1f4..4e5b8e7339 100644
--- a/web/src/main/java/org/springframework/security/web/bind/support/AuthenticationPrincipalArgumentResolver.java
+++ b/web/src/main/java/org/springframework/security/web/bind/support/AuthenticationPrincipalArgumentResolver.java
@@ -77,8 +77,7 @@ import org.springframework.web.method.support.ModelAndViewContainer;
* }
*
*
- * @deprecated use org.springframework.security.web.method.annotation.
- * AuthenticationPrincipalArgumentResolver
+ * @deprecated Use {@link org.springframework.security.web.method.annotation.AuthenticationPrincipalArgumentResolver} instead.
*
* @author Rob Winch
* @since 3.2