use 'value' for class value in Clazz annotation instead of 'clazz'

src/test/java/jef/model/ModelBuilderSimpleTest.java

@@ -3,15 +3,10 @@ package jef.model;
 import jef.DbSet;
 import jef.model.annotations.Clazz;
 import jef.model.annotations.Id;
-import jef.model.annotations.Index;
-import jef.model.annotations.Key;
-import jef.model.annotations.Unique;
 import jef.serializable.SerializableObject;
 import lombok.Getter;
 import org.junit.jupiter.api.Test;
 
-import java.util.List;
-
 import static org.junit.jupiter.api.Assertions.assertEquals;
 import static org.junit.jupiter.api.Assertions.assertTrue;
 
@@ -26,7 +21,7 @@ class ModelBuilderSimpleTest {
     }
 
     public static class Ctx extends DbContext {
-        @Clazz(clazz = TestClass.class)
+        @Clazz(TestClass.class)
         private DbSet<TestClass> objects1;
     }