docs: better clarity for API usage

extract config to a var to create better clarity for API usage
karma-runner · Jul 25, 2018 · c5dc62d · c5dc62d
1 parent 0018947
commit c5dc62d
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/docs/dev/04-public-api.md b/docs/dev/04-public-api.md
@@ -8,7 +8,8 @@ You can, however, call Karma programmatically from your node module. Here is the
 
 ```javascript
 var Server = require('karma').Server
-var server = new Server({port: 9876}, function(exitCode) {
+var karmaConfig = {port: 9876}
+var server = new Server(karmaConfig, function(exitCode) {
   console.log('Karma has exited with ' + exitCode)
   process.exit(exitCode)
 })