[TD-5838]<feature> add function of speed test

src/kit/shell/inc/shell.h

@@ -56,8 +56,8 @@ typedef struct SShellArguments {
   int   abort;
   int   port;
   int   pktLen;
-  int   pktNum；
-  char* pktType,
+  int   pktNum;
+  char* pktType;
   char* netTestRole;
 } SShellArguments;