diff --git a/files/credits.txt b/files/credits.txt
index 4eb8dc8..50972da 100644
--- a/files/credits.txt
+++ b/files/credits.txt
@@ -6,6 +6,8 @@ https://git.stormux.org/storm/wicked-quest
 Michael Taboada: design consultation, sound effects, and boogie man voice.
 https://michaels.world
 
+Tony Seth: Documentation proof reading, beta testing.
+
 Music:
 
 Choir of Doom:
diff --git a/files/instructions.txt b/files/instructions.txt
index de8569c..f73d15f 100644
--- a/files/instructions.txt
+++ b/files/instructions.txt
@@ -13,6 +13,7 @@ Controls
 a: move left
 d: move right
 w: jump
+s: duck
 Control: attack
 Space: hold to run.
 f: throw jack O'lantern
@@ -50,6 +51,7 @@ Zombie: Slow moving creatures that have a chance to climb out of the open grave.
 Bonuses and items
 
 Bone dust: Currency of the game. Collect it to gain health and extra lives.
+Cauldron: Restores you to full health.
 Witch's broom: A weapon gained from witches. Stronger than the graver digger's rusty shovel.
 Coffin: Contains items. Be quick, they try to escape.
 Guts: Adds 2 health to your maximum unlife if your unlife is below 20 points otherwise it restores your health.