fix name of CLAP_EXT_TRANSPORT_CONTROL constant
// The host has no obligation to execute those request, so the interface maybe
// partially working.
-static CLAP_CONSTEXPR const char CLAP_EXT_CV[] = "clap.transport-control.draft/0";
+static CLAP_CONSTEXPR const char CLAP_EXT_TRANSPORT_CONTROL[] = "clap.transport-control.draft/0";
#ifdef __cplusplus
extern "C" {
