add missing parentheses in the code example
add missing parentheses in the code example

phambryan/dropwizard,phambryan/dropwizard,dropwizard/dropwizard,phambryan/dropwizard,micsta/dropwizard,dropwizard/dropwizard,micsta/dropwizard,dropwizard/dropwizard,micsta/dropwizard