diff --git a/pkg/cli/cmd.go b/pkg/cli/cmd.go
index efde7af..6aff35f 100644
--- a/pkg/cli/cmd.go
+++ b/pkg/cli/cmd.go
@@ -112,7 +112,6 @@ var newCmd = &cobra.Command{
 			ConversationID: conversation.ID,
 			Role:           "assistant",
 		}
-
 		reply.RenderTTY(false)
 
 		receiver := make(chan string)
@@ -120,6 +119,7 @@ var newCmd = &cobra.Command{
 		go func() {
 			response <- HandleDelayedResponse(receiver)
 		}()
+
 		err = CreateChatCompletionStream(messages, receiver)
 		if err != nil {
 			Fatal("%v\n", err)
diff --git a/pkg/cli/openai.go b/pkg/cli/openai.go
index 1251426..21d77af 100644
--- a/pkg/cli/openai.go
+++ b/pkg/cli/openai.go
@@ -25,8 +25,8 @@ func CreateChatCompletionRequest(messages []Message) *openai.ChatCompletionReque
 	}
 }
 
-// CreateChatCompletion accepts a slice of Message and returns the response
-// of the Large Language Model.
+// CreateChatCompletion submits a Chat Completion API request and returns the
+// response.
 func CreateChatCompletion(messages []Message) (string, error) {
 	client := openai.NewClient(config.OpenAI.APIKey)
 	resp, err := client.CreateChatCompletion(
@@ -41,8 +41,8 @@ func CreateChatCompletion(messages []Message) (string, error) {
 	return resp.Choices[0].Message.Content, nil
 }
 
-// CreateChatCompletionStream submits an streaming Chat Completion API request
-// and sends the received data to the output channel.
+// CreateChatCompletionStream submits a streaming Chat Completion API request
+// and streams the received response to the provided output channel.
 func CreateChatCompletionStream(messages []Message, output chan string) error {
 	client := openai.NewClient(config.OpenAI.APIKey)
 	ctx := context.Background()
diff --git a/pkg/cli/tty.go b/pkg/cli/tty.go
index e2dab81..159da00 100644
--- a/pkg/cli/tty.go
+++ b/pkg/cli/tty.go
@@ -45,7 +45,9 @@ func HandleDelayedResponse(response chan string) string {
 	firstChunk := true
 	for chunk := range response {
 		if firstChunk {
+			// notify wait animation that we've received data
 			waitSignal <- ""
+			// wait for signal that wait animation has completed
 			<-waitSignal
 			firstChunk = false
 		}