[docs] Fix broken link in the dashboard's readme (#3489)
[docs] Fix broken link in the dashboard's readme (#3489)


nkurihar/pulsar,merlimat/pulsar,nkurihar/pulsar,nkurihar/pulsar,massakam/pulsar,nkurihar/pulsar,massakam/pulsar,massakam/pulsar,merlimat/pulsar,nkurihar/pulsar,yahoo/pulsar,yahoo/pulsar,nkurihar/pulsar,nkurihar/pulsar,merlimat/pulsar,merlimat/pulsar,yahoo/pulsar,nkurihar/pulsar,yahoo/pulsar,yahoo/pulsar,merlimat/pulsar,massakam/pulsar,massakam/pulsar,yahoo/pulsar,nkurihar/pulsar,merlimat/pulsar,massakam/pulsar