The word "axolotl" in the "The Healing Power of Friendship!" advancement description, is improperly capitalized

The Bug:

The word "axolotl" in the "The Healing Power of Friendship!" advancement description, is improperly capitalized.

Steps to Reproduce:

• Grant yourself the "The Healing Power of Friendship!" advancement.

/advancement grant @s only minecraft:husbandry/kill_axolotl_target

• → ❌  Notice how the word "axolotl" in the advancement description is not capitalized.