diff --git a/src/devices/ppu.c b/src/devices/ppu.c
index b1d328a..dccd065 100644
--- a/src/devices/ppu.c
+++ b/src/devices/ppu.c
@@ -54,7 +54,7 @@ ppu_write(Ppu *p, Uint8 layer, Uint16 x, Uint16 y, Uint8 color)
 		Uint8 pix = p->pixels[row];
 		Uint8 mask = ~(0x3 << shift);
 		Uint8 pixnew = (pix & mask) + (color << shift);
-		if(pix != pixnew){
+		if(pix != pixnew) {
 			p->pixels[row] = pixnew;
 			p->reqdraw = 1;
 		}