add more specific check to avoid complaint about multiple matches

README.md

@@ -31,6 +31,14 @@ npm run serve
 npm run lint
 ```
 
+### Run all important tests
+
+... including automated UI tests (see below for details)
+
+```
+npm run test-all
+```
+
 ### Compile and minify for test & production
 
 * If there are DB changes: before updating the test server, open browser(s) with current version to test DB migrations.