fix: label for simple chat

README.md

@@ -31,7 +31,7 @@ You will be asked for the name of your project, along with other configuration o
 Here is an example:
 
 ```bash
->> npm create llama
+>> npm create llama@latest
 Need to install the following packages:
   create-llama@latest
 Ok to proceed? (y) y

index.ts

@@ -290,8 +290,8 @@ async function run(): Promise<void> {
             choices: [
               { title: "ContextChatEngine", value: "context" },
               {
-                title: "SimpleChatEngine",
-                value: "simple (no data, just chat)",
+                title: "SimpleChatEngine (no data, just chat)",
+                value: "simple",
               },
             ],
             initial: 0,