Clarified wording in broker dashboard section in README
Clarified wording in broker dashboard section in README

[#80779014]

CloudCredo/cf-mysql-release,kbastani/cf-mysql-release,kbastani/cf-mysql-release,cloudfoundry/cf-mysql-release,kbastani/cf-mysql-release,cloudfoundry/cf-mysql-release,krishna-mk/cf-mysql-release,CloudCredo/cf-mysql-release,cloudfoundry/cf-mysql-release,krishna-mk/cf-mysql-release,CloudCredo/cf-mysql-release,krishna-mk/cf-mysql-release,cloudfoundry/cf-mysql-release