Fix up my wrong choice of mojmap name.

Author: gniftygnome

src/main/java/com/terraformersmc/modmenu/util/HttpUtil.java

@@ -13,7 +13,7 @@
 public class HttpUtil {
     private static final String USER_AGENT = buildUserAgent();
     private static final HttpClient HTTP_CLIENT = HttpClient.newBuilder()
-            .executor(Util.backgroundExecutor())
+            .executor(Util.nonCriticalIoPool())
             .build();
 
     private HttpUtil() {