DB/Creature: Fix Lesser Scorching Totem

As with other totems this needs spell in spell1 in creature template

Fixes the issue with totems used by Bristlelimb shamans not working as in https://github.com/TrinityCore/TrinityCore/commit/cdadcc62a0cda6ff8a56d02a3a96bc575ef0f761

sql/updates/world/2014_07_28_05_world_misc.sql

@@ -0,0 +1 @@
+UPDATE `creature_template` SET `spell1`=32969 WHERE  `entry`=18795;