Remove debugging output

At the end of the interactive menu, the number of shares to create
is printed; this was needed at one point during the development of
the menu, but is not needed anymore.

src/gfsec-split.c

@@ -193,7 +193,7 @@ interactive_loop(gfsec_secret_t *cfg)
 
     gfsec_support_destroy_list(list);
 
-    printf("\nThe following shares will be created: %d\n", cfg->n_shares);
+    printf("\nThe following shares will be created:\n");
     for ( i = 0; i < cfg->n_shares; i++ ) {
         gfsec_share_get_uri(cfg->shares[i], buffer, sizeof(buffer));
         printf("  %s\n", buffer);