When viewing Encyclopedia entries for "Upgrades: All" or "Upgrades: Perks" and looking at the "Trade Channelling" upgrade, it appears cut-off in the tooltip.
It says: "Give access to the ".
It should say: "Gives access to the "Trade Channel" a game-wide chat channel for buyers to find those selling the things they want to buy, and also the same thing but the other way around."
The double quotes around Trade Channel might need to be turned into HTML entities.
www.glitch.com/upgrades/all/
www.glitch.com/upgrades/perks/
www.glitch.com/upgrades/per...