Many achievement descriptions are missing a period at the end

Summary:
Many achievement descriptions are missing a period at the end.

Steps to Reproduce:

1. Go to Profile > Achievements
2. View the descriptions of all achievements

Observed Results:
Many achievement descriptions do not have a period at the end.

Expected Results:
All achievement descriptions should have a period at the end.

Screenshot:

List of Affected Achievements:

• Whatever Floats Your Goat
• Oooh, Shiny!
• Bullseye
• Fruit on the Loom
• Sail the 7 Seas
• Treasure Hunter
• Let It Go!
• Overpowered
• The Healing Power of Friendship!
• Hot tourist destination
• Cover me in debris
• So I Got That Going for Me
• Moskstraumen
• Super Sonic
• The End... Again...
• Beam Me Up
• Cheating Death
• Me Gold!
• Organizational Wizard
• Dry Spell
• One Pickle, Two Pickle, Sea Pickle, Four
• The Beaconator
• The Deep End
• Free Diver
• The Beginning
• The Beginning?
• Rabbit Season
• Feeling Ill
• Great View From Up Here
• You Need a Mint
• The End?
• Echolocation
• Do a Barrel Roll!
• Super Fuel
• I am a Marine Biologist
• Atlantis?
• Ahoy!
• Alternative Fuel
• Castaway