fix(thread config): fix thread id generator

Author: Justson

library/src/main/java/com/queue/library/ThreadConfig.java

@@ -9,10 +9,10 @@
  */
 public final class ThreadConfig {
 
-    private final static AtomicInteger THREAD_ID_GENETOR = new AtomicInteger(1);
+    private final static AtomicInteger THREAD_ID_GENERATOR = new AtomicInteger(1);
 
     public static int getUniqueThreadId() {
-        return THREAD_ID_GENETOR.getAndIncrement();
+        return THREAD_ID_GENERATOR.getAndIncrement();
     }
 
 }