Add a basic tutorial

1 files changed, 1 insertions, 1 deletions

diff --git a/wave.c b/wave.c
index f10d27f..1e12ebe 100644
--- a/wave.c
+++ b/wave.c
@@ -7,7 +7,7 @@ static const Wave waves[] = {
 	{
 		{
 			{
-				20,
+				30,
 				2,
 				{
 					{ 3, 5 },