diff --git a/main.cpp b/main.cpp
index 3fdbfaf..cb67369 100644
--- a/main.cpp
+++ b/main.cpp
@@ -102,7 +102,7 @@ void generate_tree()
 
     tree[i].numOfBranches = GetRandomValue(1, 3);
 
-    tree[i].lenghthRatio = ((float)GetRandomValue(600,700)) / 1000.0f;
+    tree[i].lenghthRatio = ((float)GetRandomValue(600, 700)) / 1000.0f;
   }
 
   tree[0].color = tree[1].color;
@@ -136,7 +136,7 @@ int main(void)
   while (!WindowShouldClose())
   {
 
-    if (IsKeyPressed(KEY_R))
+    if (IsMouseButtonPressed(MOUSE_BUTTON_LEFT))
     {
       new_tree();
     }