adjust welcome message

.gitpod/welcome.mjs

@@ -55,11 +55,15 @@ ${chalk.bold('$ node ./examples/standalone/sample.js')}
 If you want to test changes for the testrunner (e.g. using Mocha), run:
 
 ${chalk.bold('$ cd ./examples/wdio')}
-${chalk.bold('$ npm run test:wdio')}
+${chalk.bold('$ npm run test:mocha')}
 
 The following environments are available for you:
     - Preview of the documentation page
-      ${chalk.blue.bold(await sh.exec('gp url 3000'))}
+      ${chalk.blue.bold(await sh.exec('gp url 3000')).trim()}
+
     - Code Coverage Overview
-      ${chalk.blue.bold(await sh.exec('gp url 8000'))}
-For more information, go to: ${chalk.blue.bold('https://webdriver.io/docs/contribute')}!`)
+      ${chalk.blue.bold(await sh.exec('gp url 8000')).trim()}
+
+For more information, go to: ${chalk.blue.bold('https://webdriver.io/docs/contribute')}!
+
+`)