fix: 🐛 messaging manual updated

pages/tokenscript/extra-features/token-messaging.mdx

@@ -16,9 +16,11 @@
 
 5. Run command ```npm i``` to install all dependencies
 
-6. Run “tokenscript build” to build TSML file or ```tokenscript emulate``` to preview your tokenscript in action 
+6. Run command ```npm run build``` to build TSML file **out/tokenscript.tsml**
 
-7. copy file “out/tokenscript.tsml” to some HTTPS hosting and save file URL
+7. Run ```tokenscript emulate``` to preview your tokenscript in action
+
+8. If TokenScript works as expected the copy file “out/tokenscript.tsml” to some HTTPS hosting and save file URL
 
 Now you can use this URL in tokenscript viewer. Dont forget to replace variables with values **chainId** , **contractAddress** , **tokenId** and replace **tokenScriptFileURL** with its value, its URL, where TSML file located
 
@@ -27,5 +29,7 @@ const singleTokenViewTokeScriptURL = `https://viewer-staging.tokenscript.org/?vi
 const allTokensViewTokeScriptURL = `https://viewer-staging.tokenscript.org/?chain=${chainId}&contract=${contractAddress}&tokenscriptUrl=${encodeURIComponent(tokenScriptFileURL)}`
 ```
 
+
+
 Thats it, ready for messaging.