fix(bugs): fixing lots of bugs regarding release candidate (#3700)

platform/docs/docs/deployment/build-for-production.md

@@ -106,6 +106,8 @@ yarn global add http-server
 # Serve the files in our current directory
 # Accessible at: `http://localhost:8080`
 npx http-server ./dist
+
+# you can use npx serve ./dist -l 8080 -s as an alternative to http-server
 ```
 
 :::caution

platform/docs/docs/deployment/iframe.md

@@ -44,8 +44,10 @@ Download the index.html and the build (against the /ohif/ path) from [here](http
 
 Then run the
 
-```
+```bash
 npx http-server unzipped-folder
+
+# you can use npx serve ./dist -l 8080 -s as an alternative to http-server
 ```
 
 You should be able to see