diff --git a/include/constants/battle_config.h b/include/constants/battle_config.h
index fc1e0d54e..55c62af98 100644
--- a/include/constants/battle_config.h
+++ b/include/constants/battle_config.h
@@ -164,6 +164,6 @@
 #define B_NEW_SURF_PARTICLE_PALETTE     TRUE    // If set to TRUE, it updates Surf's wave palette.
 
 #define HIDE_HEALTHBOXES_DURING_ANIMS   TRUE    //if TRUE, hides healthboxes during move animations
-#define B_TERRAIN_BG_CHANGE             TRUE    //if TRUE, terrain moves permanently change the default battle bg until the effect fades
+#define B_TERRAIN_BG_CHANGE             TRUE    // If TRUE, terrain moves permanently change the default battle background until the effect fades.
 
 #endif // GUARD_CONSTANTS_BATTLE_CONFIG_H