diff --git a/README.md b/README.md
index 06368f7..e68d8be 100644
--- a/README.md
+++ b/README.md
@@ -1,2 +1,3 @@
 # springboot-security-jwt
-Secure your API with JWT Tokens
+
+This repository is created as an example for post I wrote on my blog: [JWT Authentication Tutorial: An example using Spring Boot](http://svlada.com/jwt-token-authentication-with-spring-boot/)
diff --git a/etc/blog.md b/etc/blog.md
index be32910..8de6d0d 100644
--- a/etc/blog.md
+++ b/etc/blog.md
@@ -709,14 +709,12 @@ public class WebSecurityConfig extends WebSecurityConfigurerAdapter {
     
     @Autowired private ObjectMapper objectMapper;
         
-    @Bean
     protected AjaxLoginProcessingFilter buildAjaxLoginProcessingFilter() throws Exception {
         AjaxLoginProcessingFilter filter = new AjaxLoginProcessingFilter(FORM_BASED_LOGIN_ENTRY_POINT, successHandler, failureHandler, objectMapper);
         filter.setAuthenticationManager(this.authenticationManager);
         return filter;
     }
     
-    @Bean
     protected JwtTokenAuthenticationProcessingFilter buildJwtTokenAuthenticationProcessingFilter() throws Exception {
         List<String> pathsToSkip = Arrays.asList(TOKEN_REFRESH_ENTRY_POINT, FORM_BASED_LOGIN_ENTRY_POINT);
         SkipPathRequestMatcher matcher = new SkipPathRequestMatcher(pathsToSkip, TOKEN_BASED_AUTH_ENTRY_POINT);
@@ -732,6 +730,7 @@ public class WebSecurityConfig extends WebSecurityConfigurerAdapter {
         return super.authenticationManagerBean();
     }
     
+    @Override
     protected void configure(AuthenticationManagerBuilder auth) {
         auth.authenticationProvider(ajaxAuthenticationProvider);
         auth.authenticationProvider(jwtAuthenticationProvider);
@@ -767,6 +766,21 @@ public class WebSecurityConfig extends WebSecurityConfigurerAdapter {
     }
 }
 ```
+
+#### PasswordEncoderConfig
+
+BCrypt encoder that is in AjaxAuthenticationProvider.
+
+```language-java
+@Configuration
+public class PasswordEncoderConfig {
+    @Bean
+    protected BCryptPasswordEncoder passwordEncoder() {
+        return new BCryptPasswordEncoder();
+    }
+}
+```
+
 #### BloomFilterTokenVerifier
 
 This is dummy class. You should ideally implement your own TokenVerifier to check for revoked tokens.