Fixed trailing space in MRCPv2 response-line  (interoperability with Optimsys, Thanks Roger)
Fixed trailing space in MRCPv2 response-line  (interoperability with Optimsys, Thanks Roger)

AaronZhangL/unimrcp-1,AaronZhangL/unimrcp-1,unispeech/unimrcp,unispeech/unimrcp,AaronZhangL/unimrcp-1,unispeech/unimrcp