fix: Fix malformed JSON in English translation

Weblate is complaining about the malformed JSON, which breaks it and
makes it not load. Remove the trailing comma left from PretendoNetwork#355 to solve
this issue.

locales/en_US.json

@@ -67,7 +67,7 @@
 			},
 			{
 				"question": "If I use an emulator, will that be enough to use Pretendo?",
-				"answer": "No. For purposes of security and moderation, if you are using an emulator, you still need a real console. This allows for improved security and more effective enforcement of rules in order to provide a safe and enjoyable experience with our service.",
+				"answer": "No. For purposes of security and moderation, if you are using an emulator, you still need a real console. This allows for improved security and more effective enforcement of rules in order to provide a safe and enjoyable experience with our service."
 			},
 			{
 				"question": "Does Pretendo work on Cemu/emulators?",