Ammend Javadoc message
As opposed to
@@ -20,7 +20,7 @@ import java.lang.annotation.RetentionPolicy;
import java.lang.annotation.Target;
/**
- * Documenting annotation to indicate a thread is not thread-safe and should not be used in a multi-threaded context.
+ * Documenting annotation to indicate a class is not thread-safe and should not be used in a multi-threaded context.
*
* @see ThreadSafe
*/
