diff --git a/web/src/main/java/org/springframework/security/web/authentication/rememberme/AbstractRememberMeServices.java b/web/src/main/java/org/springframework/security/web/authentication/rememberme/AbstractRememberMeServices.java
index ee25aee4ca9..d2db2a46eac 100644
--- a/web/src/main/java/org/springframework/security/web/authentication/rememberme/AbstractRememberMeServices.java
+++ b/web/src/main/java/org/springframework/security/web/authentication/rememberme/AbstractRememberMeServices.java
@@ -418,7 +418,7 @@ protected UserDetailsService getUserDetailsService() {
      */
     @Deprecated
     public void setUserDetailsService(UserDetailsService userDetailsService) {
-        Assert.notNull(userDetailsService, "UserDetailsService canot be null");
+        Assert.notNull(userDetailsService, "UserDetailsService cannot be null");
         this.userDetailsService = userDetailsService;
     }