diff --git a/src/main/java/de/rtuni/ms/as/filter/JWTUsernameAndPasswordAuthenticationFilter.java b/src/main/java/de/rtuni/ms/as/filter/JWTUsernameAndPasswordAuthenticationFilter.java
index 73d7296ee4a6da6242a6c0bebe9cf67e378cff0d..36463134809e7cc027208b0a672b031cc2037049 100644
--- a/src/main/java/de/rtuni/ms/as/filter/JWTUsernameAndPasswordAuthenticationFilter.java
+++ b/src/main/java/de/rtuni/ms/as/filter/JWTUsernameAndPasswordAuthenticationFilter.java
@@ -113,7 +113,7 @@ extends UsernamePasswordAuthenticationFilter {
                 .setExpiration(new Date(now + jwtConfiguration.getExpiration() * 1000))
 
                 // Signs the token with a hash-based message authentication code, a sha256 hash 
-                // function and the given secret.
+                // function and encrypt it with the given secret.
                 .signWith(SignatureAlgorithm.HS512, jwtConfiguration.getSecret().getBytes())
                 // Builds the JWT.
                 .compact();