Cleaning & commenting #2 - updating comments & docstrings

Edmond Yoo

2018-10-13 c59db54775606349f6ba5c6cab7fcb34498bb31d

 src/darknet.c

@@ -377,6 +377,7 @@
#else
    if(gpu_index >= 0){
        cuda_set_device(gpu_index);
        check_error(cudaSetDeviceFlags(cudaDeviceScheduleBlockingSync));
    }
#endif