diff --git a/extensions/guacamole-auth-cas/src/main/java/org/apache/guacamole/auth/cas/conf/ConfigurationService.java b/extensions/guacamole-auth-cas/src/main/java/org/apache/guacamole/auth/cas/conf/ConfigurationService.java
index 409097e54..dee9c4d69 100644
--- a/extensions/guacamole-auth-cas/src/main/java/org/apache/guacamole/auth/cas/conf/ConfigurationService.java
+++ b/extensions/guacamole-auth-cas/src/main/java/org/apache/guacamole/auth/cas/conf/ConfigurationService.java
@@ -71,12 +71,11 @@ public class ConfigurationService {
     }
 
     /**
-     * Returns the path to the file that contains the private key
-     * used to decrypt the credential that is sent encrypted by CAS,
-     * or null if no key is defined.
+     * Returns the PrivateKey used to decrypt the credential object
+     * sent encrypted by CAS, or null if no key is defined.
      *
      * @return
-     *     The path to the private key to decrypt the ClearPass
+     *     The PrivateKey used to decrypt the ClearPass
      *     credential returned by CAS.
      *
      * @throws GuacamoleException
diff --git a/extensions/guacamole-auth-cas/src/main/java/org/apache/guacamole/auth/cas/ticket/TicketValidationService.java b/extensions/guacamole-auth-cas/src/main/java/org/apache/guacamole/auth/cas/ticket/TicketValidationService.java
index fca2ccf49..96da6ff44 100644
--- a/extensions/guacamole-auth-cas/src/main/java/org/apache/guacamole/auth/cas/ticket/TicketValidationService.java
+++ b/extensions/guacamole-auth-cas/src/main/java/org/apache/guacamole/auth/cas/ticket/TicketValidationService.java
@@ -42,20 +42,19 @@ public class TicketValidationService {
     private ConfigurationService confService;
 
     /**
-     * Validates and parses the given ID ticket, returning the username contained
-     * therein, as defined by the username claim type given in
-     * guacamole.properties. If the username claim type is missing or the ID
-     * ticket is invalid, an exception is thrown instead.
+     * Validates and parses the given ID ticket, returning the AttributePrincipal
+     * derived from the parameters provided by the CAS server in the ticket.  If the
+     * ticket is invalid an exception is thrown.
      *
      * @param ticket
      *     The ID ticket to validate and parse.
      *
      * @return
-     *     The username contained within the given ID ticket.
+     *     The AttributePrincipal derived from parameters provided in the ticket.
      *
      * @throws GuacamoleException
-     *     If the ID ticket is not valid, the username claim type is missing, or
-     *     guacamole.properties could not be parsed.
+     *     If the ID ticket is not valid or guacamole.properties could
+     *     not be parsed.
      */
     public AttributePrincipal validateTicket(String ticket) throws GuacamoleException {