diff --git a/Argcfile.sh b/Argcfile.sh
index 9528a38b..c1922329 100755
--- a/Argcfile.sh
+++ b/Argcfile.sh
@@ -25,8 +25,8 @@ test-platform-env() {
 }
 
 # @cmd Test function calling
-# @option --model[?`_choice_model`]
-# @option --preset[=default|weather|multi-weathers]
+# @option -m --model[?`_choice_model`]
+# @option -p --preset[=weather|multi-weathers]
 # @flag -S --no-stream
 # @arg text~
 test-function-calling() {
diff --git a/config.agent.example.yaml b/config.agent.example.yaml
index 6f7c6ed6..b0c3b08f 100644
--- a/config.agent.example.yaml
+++ b/config.agent.example.yaml
@@ -1,4 +1,5 @@
 # Agent-specific configuration
+# Location `<aichat-config-dir>/agents/<agent-name>/config.yaml`
 
 model: openai:gpt-4o             # Specify the LLM to use
 temperature: null                # Set default temperature parameter