rename getSuperClassGenricType -> getSuperClassGenericType

mybatis-plus-core/src/main/java/com/baomidou/mybatisplus/core/toolkit/ReflectionKit.java

@@ -121,7 +121,7 @@ public class ReflectionKit {
      * @param index 泛型所在位置
      * @return Class
      */
-    public static Class getSuperClassGenricType(final Class clazz, final int index) {
+    public static Class getSuperClassGenericType(final Class clazz, final int index) {
         Type genType = clazz.getGenericSuperclass();
         if (!(genType instanceof ParameterizedType)) {
             logger.warn(String.format("Warn: %s's superclass not ParameterizedType", clazz.getSimpleName()));

mybatis-plus-extension/src/main/java/com/baomidou/mybatisplus/extension/service/impl/ServiceImpl.java

@@ -70,7 +70,7 @@ public class ServiceImpl<M extends BaseMapper<T>, T> implements IService<T> {
     }
 
     protected Class<T> currentModelClass() {
-        return ReflectionKit.getSuperClassGenricType(getClass(), 1);
+        return ReflectionKit.getSuperClassGenericType(getClass(), 1);
     }
 
     /**