viz: eliminate warnings from tutorial code

This commit is contained in:
Alexander Alekhin
2016-10-21 18:22:07 +03:00
parent f129950dec
commit c31f89f0de
4 changed files with 5 additions and 5 deletions
@@ -32,7 +32,7 @@ using namespace std;
* @function help
* @brief Display instructions to use this tutorial program
*/
void help()
static void help()
{
cout
<< "--------------------------------------------------------------------------" << endl