Merge pull request #597 from brucefan1983/brucefan1983-patch-1

Update main.cu

src/main_nep/main.cu

@@ -70,7 +70,7 @@ void print_welcome_information(void)
   printf("***************************************************************\n");
   printf("*                 Welcome to use GPUMD                        *\n");
   printf("*    (Graphics Processing Units Molecular Dynamics)           *\n");
-  printf("*                    Version 3.9.1                            *\n");
+  printf("*                    Version 3.9.2                            *\n");
   printf("*              This is the nep executable                     *\n");
   printf("***************************************************************\n");
   printf("\n");