diff --git a/pr_agent/servers/help.py b/pr_agent/servers/help.py
index 838645f5..1c8e1c3f 100644
--- a/pr_agent/servers/help.py
+++ b/pr_agent/servers/help.py
@@ -3,7 +3,8 @@ commands_text = "> **/review [-i]**: Request a review of your Pull Request. For
                 "> **/describe**: Modify the PR title and description based on the contents of the PR.\n" \
                 "> **/improve**: Suggest improvements to the code in the PR. \n" \
                 "> **/ask \\<QUESTION\\>**: Pose a question about the PR.\n\n" \
-                ">To edit any configuration parameter from 'configuration.toml', add --config_path=new_value\n" \
+                "> **/update_changelog**: Update the changelog based on the PR's contents.\n\n" \
+                ">To edit any configuration parameter from **configuration.toml**, add --config_path=new_value\n" \
                 ">For example: /review --pr_reviewer.extra_instructions=\"focus on the file: ...\" \n" \
                 ">To list the possible configuration parameters, use the **/config** command.\n" \