clean up example.c and it now does a reopen test at the end

tests/example.c

@@ -80,7 +80,8 @@ int main()
 
     if (status != RIG_OK) { printf("Get mode failed?? Err=%s\n", rigerror(status)); }
 
-    printf("Current mode = 0x%lX = %s, width = %ld\n", mode, rig_strrmode(mode), width);
+    printf("Current mode = 0x%lX = %s, width = %ld\n", mode, rig_strrmode(mode),
+           width);
 
     /* rig power output */
     status = rig_get_level(my_rig, RIG_VFO_CURR, RIG_LEVEL_RFPOWER, &power);
@@ -134,9 +135,8 @@ int main()
     printf("Closing and reopening rig\n");
     rig_close(my_rig);
 
-    while (1) {
-    //my_rig = rig_init(MODEL); // your rig model.
-
+    while (1)
+    {
         retcode = rig_open(my_rig);
 
         if (retcode != RIG_OK)
@@ -145,6 +145,7 @@ int main()
                       rigerror(retcode));
             return 1;
         }
+
 #if 0
         status = rig_get_freq(my_rig, RIG_VFO_CURR, &freq);