1 files changed, 1 insertions, 0 deletions

diff --git a/wram.asm b/wram.asm
index c57ba52a7..f19e78f68 100644
--- a/wram.asm
+++ b/wram.asm
@@ -2112,6 +2112,7 @@ wSolvedUnownPuzzle::
 
 wVramState::
 ; bit 0: overworld sprite updating on/off
+; bit 1: something to do with sprite updates
 ; bit 6: something to do with text
 ; bit 7: on when surf initiates
 ;        flickers when climbing waterfall