Fix: correct typos

add-ons/hpoke-exceptions.js

@@ -38,7 +38,7 @@ exports.setup = function (App) {
 					}
 					App.saveConfig();
 					App.logServerAction(context.user.id, "Changed hpoke exceptions.");
-					ok = "Hashpoke exceptions saved sucessfully.";
+					ok = "Hashpoke exceptions saved successfully.";
 				}
 
 				let exceptions = [];

src/bot-modules/battle-log/main.js

@@ -258,7 +258,7 @@ exports.setup = function (App) {
 					let la = room.lastIndexOf("-");
 
 					if (la < 0) {
-						ws.send("a" + JSON.stringify(["|popup|The battle you requested does not exists"]));
+						ws.send("a" + JSON.stringify(["|popup|The battle you requested does not exist"]));
 						ws.close(); // Not found
 						return;
 					}

src/bot-modules/battle/data/gen1/moves.js

@@ -343,7 +343,7 @@ exports.BattleMovedex = {
 	},
 	focusenergy: {
 		inherit: true,
-		desc: "If the attack deals critical hits sometimes, then the chance of its happening is quartered. If a move has a high chance of dealing a critical hit, if the user iis currently faster than the opposing Pokemon its critical hit ratio is not decreased. If it's slower, its chances of dealing a critical hit is cut by 50%. If the user is significantly slower than the opposing Pokemon, then the user will be unable to deal critical hits to the opposing Pokemon.",
+		desc: "If the attack deals critical hits sometimes, then the chance of its happening is quartered. If a move has a high chance of dealing a critical hit, if the user is currently faster than the opposing Pokemon its critical hit ratio is not decreased. If it's slower, its chances of dealing a critical hit is cut by 50%. If the user is significantly slower than the opposing Pokemon, then the user will be unable to deal critical hits to the opposing Pokemon.",
 		shortDesc: "Reduces the user's chance for a critical hit.",
 		effect: {
 			onStart: function (pokemon) {

src/data-access/mysql.js

@@ -88,7 +88,7 @@ class DataAccessManager {
 			}
 		}
 		if (!file) {
-			throw new Error("The file with name \"" + filename + "\" does not exists");
+			throw new Error("The file with name \"" + filename + "\" does not exist");
 		} else {
 			let data = '';
 			file = file.sort((a, b) => {