diff --git a/natural-language-classifier/src/main/java/com/ibm/watson/natural_language_classifier/v1/model/CreateClassifierOptions.java b/natural-language-classifier/src/main/java/com/ibm/watson/natural_language_classifier/v1/model/CreateClassifierOptions.java
index <HASH>..<HASH> 100644
--- a/natural-language-classifier/src/main/java/com/ibm/watson/natural_language_classifier/v1/model/CreateClassifierOptions.java
+++ b/natural-language-classifier/src/main/java/com/ibm/watson/natural_language_classifier/v1/model/CreateClassifierOptions.java
@@ -151,7 +151,7 @@ public class CreateClassifierOptions extends GenericModel {
    *
    * Training data in CSV format. Each text value must have at least one class. The data can include up to 3,000 classes
    * and 20,000 records. For details, see [Data
-   * preparation](https://cloud.ibm.com/docs/services/natural-language-classifier/using-your-data.html).
+   * preparation](https://cloud.ibm.com/docs/services/natural-language-classifier?topic=natural-language-classifier-using-your-data).
    *
    * @return the trainingData
    */
refactor(Natural Language Classifier): Update code comments