fix: Update new1.sh

Adjusts formatting so that the output looks good.

Author: willum070

samples/new1.sh

@@ -124,27 +124,34 @@ https://github.com/googlemaps-samples/js-api-samples.
 
 ## Setup
 
-
 ### Before starting run:
 
-`$npm i`
+\`\`\`
+$npmStr i
+\`\`\`
 
 ### Run an example on a local web server
 
 First `cd` to the folder for the sample to run, then:
 
-`$npm start`
+\`\`\`
+$npmStr start`
+\`\`\`
 
 ### Build an individual example
 
 From `samples/`:
 
-`$npm run build --workspace=sample-name/`
+\`\`\`
+$npmStr run build --workspace=sample-name/
+\`\`\`
 
 ### Build all of the examples.
 
 From `samples/`:
-`$npm run build-all`
+\`\`\`
+$npmStr run build-all
+\`\`\`
 
 ## Feedback