diff --git a/component/authenticator/src/main/java/org/wso2/carbon/identity/application/authenticator/totp/TOTPAuthenticator.java b/component/authenticator/src/main/java/org/wso2/carbon/identity/application/authenticator/totp/TOTPAuthenticator.java
index 544b11adc..3194018cb 100644
--- a/component/authenticator/src/main/java/org/wso2/carbon/identity/application/authenticator/totp/TOTPAuthenticator.java
+++ b/component/authenticator/src/main/java/org/wso2/carbon/identity/application/authenticator/totp/TOTPAuthenticator.java
@@ -951,7 +951,7 @@ private TOTPAuthenticatorCredentials getTotpAuthenticator(AuthenticationContext
      * @param token   TOTP Token which needs to be validated
      * @param context Authentication context
      * @return true if token is valid otherwise false
-     * @throws TOTPException If an error occurred while validating token.
+     * @throws TOTPException If an error occurred while validating token
      */
     private boolean isValidTokenFederatedUser(int token, AuthenticationContext context)
             throws TOTPException {