Merge branch 'pregmod-master' into 'pregmod-master'

Fix arcade population count.

Closes #4427

See merge request !11211

src/facilities/arcade/arcade.js

@@ -88,7 +88,7 @@ App.Facilities.Arcade.arcade = class Arcade extends App.Facilities.Facility {
 	/** @returns {FC.Facilities.Expand} */
 	get expand() {
 		return {
-			desc: `It can support ${num(V.arcade)} inmates. There ${this.facility.hostedSlaves() === 1 ? `is currently ${num(this.facility.hostedSlaves)} slave` : `are currently ${num(this.facility.hostedSlaves)} slaves`} incarcerated in ${V.arcadeName}.`,
+			desc: `It can support ${num(V.arcade)} inmates. There ${this.facility.hostedSlaves() === 1 ? `is` : `are`} currently ${numberWithPluralOne(this.facility.hostedSlaves(), "slave")} incarcerated in ${V.arcadeName}.`,
 			removeSlave: "work a glory hole",
 		};
 	}