Simplify and fix bug in setConnectedServer()

Also, while I'm here, fix a typo from a recent PR.

proxy/src/main/java/com/velocitypowered/proxy/config/AnnotatedConfig.java

@@ -211,7 +211,7 @@ public abstract class AnnotatedConfig {
     return key;
   }
 
-  protected static String unesacpeKeyIfNeeded(String key) {
+  protected static String unescapeKeyIfNeeded(String key) {
     int lastIndex;
     if (key.indexOf('"') == 0 && (lastIndex = key.lastIndexOf('"')) == (key.length() - 1)) {
       return key.substring(1, lastIndex);

proxy/src/main/java/com/velocitypowered/proxy/config/VelocityConfiguration.java

@@ -487,9 +487,9 @@ public class VelocityConfiguration extends AnnotatedConfig implements ProxyConfi
         for (Map.Entry<String, Object> entry : toml.entrySet()) {
           if (entry.getValue() instanceof String) {
             forcedHosts
-                .put(unesacpeKeyIfNeeded(entry.getKey()), ImmutableList.of((String) entry.getValue()));
+                .put(unescapeKeyIfNeeded(entry.getKey()), ImmutableList.of((String) entry.getValue()));
           } else if (entry.getValue() instanceof List) {
-            forcedHosts.put(unesacpeKeyIfNeeded(entry.getKey()),
+            forcedHosts.put(unescapeKeyIfNeeded(entry.getKey()),
                 ImmutableList.copyOf((List<String>) entry.getValue()));
           } else {
             throw new IllegalStateException(

proxy/src/main/java/com/velocitypowered/proxy/connection/client/ConnectedPlayer.java

@@ -444,16 +444,9 @@ public class ConnectedPlayer implements MinecraftConnectionAssociation, Player {
   }
 
   public void setConnectedServer(@Nullable VelocityServerConnection serverConnection) {
-    VelocityServerConnection oldConnection = this.connectedServer;
     this.connectedServer = serverConnection;
+    this.tryIndex = 0; // reset since we got connected to a server
 
-    if (serverConnection == null) {
-      return;
-    }
-    if (oldConnection != null && !serverConnection.getServerInfo()
-        .equals(oldConnection.getServerInfo())) {
-      this.tryIndex = 0;
-    }
     if (serverConnection == connectionInFlight) {
       connectionInFlight = null;
     }