correct syntax for the test token

Author: ghuntley

components/server/src/bitbucket/README.md

@@ -3,10 +3,10 @@
 To run the BitBucket integration tests via `npm test` the `GITPOD_TEST_TOKEN_BITBUCKET` environment variable needs to be defined:
 
 ```bash
-export GITPOD_TEST_TOKEN_BITBUCKET='{ value: "$token", scopes: [] }'
+export GITPOD_TEST_TOKEN_BITBUCKET='{ "username": "$username", "value": "$applicationPassword", "scopes": [] }'
 ```
 
-Replace `$token` with the integration test token.
+Replace `$username` / `$applicationPassword` with the integration test username and application password.
 
 ## Running a single test