add a newline at the end of the help for people with crazy terminal settings
add a newline at the end of the help for people with crazy terminal settings

pact-foundation/pact-mock-server,AssafKatz3/pact-reference,AssafKatz3/pact-reference,AssafKatz3/pact-reference,pact-foundation/pact-reference,pact-foundation/pact-reference,pact-foundation/pact-reference,AssafKatz3/pact-reference,pact-foundation/pact-reference,pact-foundation/pact-reference,pact-foundation/pact-reference,pact-foundation/pact-reference,pact-foundation/pact-reference