Fix typo with ref doc generation script (#2930)
Fix typo with ref doc generation script (#2930)


QingChenmsft/azure-cli,samedder/azure-cli,QingChenmsft/azure-cli,yugangw-msft/azure-cli,samedder/azure-cli,QingChenmsft/azure-cli,samedder/azure-cli,yugangw-msft/azure-cli,yugangw-msft/azure-cli,yugangw-msft/azure-cli,yugangw-msft/azure-cli,samedder/azure-cli,QingChenmsft/azure-cli,yugangw-msft/azure-cli