chore(Script/Misc): add comments to some scripts (#7011)

src/server/scripts/Events/winter_veil.cpp

@@ -20,6 +20,7 @@ enum Mistletoe
     SPELL_CREATE_SNOWFLAKES         = 45036
 };
 
+// 26218 - Mistletoe
 class spell_winter_veil_mistletoe : public SpellScriptLoader
 {
 public:
@@ -68,6 +69,7 @@ enum winterWondervoltTrap
     SPELL_WINTER_WONDERVOLT_RED_MAN         = 26273,
 };
 
+// 26275 - PX-238 Winter Wondervolt TRAP
 class spell_winter_wondervolt_trap : public SpellScriptLoader
 {
 public:
@@ -123,6 +125,7 @@ enum crashinTrashin
     RACER_ACHI_CRITERIA                 = 4090,
 };
 
+// 49297 - Racer Rocket Slam
 class spell_winter_veil_racer_rocket_slam : public SpellScriptLoader
 {
 public:
@@ -189,6 +192,7 @@ public:
     }
 };
 
+// 49325 - Racer Slam, resolve
 class spell_winter_veil_racer_slam_hit : public SpellScriptLoader
 {
 public:
@@ -238,6 +242,8 @@ enum airRifle
     SPELL_AIR_RIFLE_PELTED_DAMAGE           = 67531,
 };
 
+/* 65576 - Pelted!
+   67533 - Shoot Air Rifle */
 class spell_winter_veil_shoot_air_rifle : public SpellScriptLoader
 {
 public: