cstool: remove its version
diff --git a/cstool/cstool.c b/cstool/cstool.c
index f9b025f..3241172 100644
--- a/cstool/cstool.c
+++ b/cstool/cstool.c
@@ -7,8 +7,6 @@
 
 #include <capstone/capstone.h>
 
-#define VERSION "2.0"
-
 void print_insn_detail_x86(csh ud, cs_mode mode, cs_insn *ins);
 void print_insn_detail_arm(csh handle, cs_insn *ins);
 void print_insn_detail_arm64(csh handle, cs_insn *ins);
@@ -74,7 +72,7 @@
 
 static void usage(char *prog)
 {
-	printf("Cstool v%s for Capstone Disassembler Engine (core v%u.%u.%u)\n\n", VERSION, CS_VERSION_MAJOR, CS_VERSION_MINOR, CS_VERSION_EXTRA);
+	printf("Cstool for Capstone Disassembler Engine v%u.%u.%u\n\n", CS_VERSION_MAJOR, CS_VERSION_MINOR, CS_VERSION_EXTRA);
 	printf("Syntax: %s [-d] <arch+mode> <assembly-hexstring> [start-address-in-hex-format]\n", prog);
 	printf("\nThe following <arch+mode> options are supported:\n");