viz: eliminate warnings from tutorial code

This commit is contained in:
Alexander Alekhin
2016-11-25 09:07:38 +03:00
committed by Alexander Alekhin
parent 6fb75c677b
commit 11b642fb8c
4 changed files with 5 additions and 5 deletions
@@ -15,7 +15,7 @@ using namespace std;
* @function help
* @brief Display instructions to use this tutorial program
*/
void help()
static void help()
{
cout
<< "--------------------------------------------------------------------------" << endl