typo

src/Core/GameParameters.cpp

@@ -94,7 +94,7 @@ void GameParameters::updateStats() {
     /* GRAVITY */
     // get gravity for an assumed 20-rows board
     static const int gravityPerLevel[] = {
-        0,      // LVL0
+        0,      // lvl0 = no gravity
         1,      // 60f/line, 20s total
         2,      // 30f/line, 10s total
         3,      // 20f/line, 6.66s total
@@ -113,7 +113,8 @@ void GameParameters::updateStats() {
         40,     // 1.5f/line, 30f total
         1 * 60, // 1line/f, 20f total
         2 * 60, // 2line/f, 10f total
-        4 * 60  // 4line/f, 5f total
+        4 * 60, // 4line/f, 5f total
+        20 * 60 // lvl20 = instant gravity
     };
     if (this->level < 0) {
         this->gravity = gravityPerLevel[0];