diff --git a/include/dbng.hpp b/include/dbng.hpp
index fc1be5e5..eaa7d41b 100644
--- a/include/dbng.hpp
+++ b/include/dbng.hpp
@@ -74,9 +74,9 @@ class dbng {
   }
 
   template <typename T, typename... Args>
-  bool delete_records(Args &&...where_conditon) {
+  bool delete_records(Args &&...where_condition) {
     return db_.template delete_records<T>(
-        std::forward<Args>(where_conditon)...);
+        std::forward<Args>(where_condition)...);
   }
 
   // restriction, all the args are string, the first is the where condition,
@@ -229,4 +229,4 @@ class dbng {
 };
 }  // namespace ormpp
 
-#endif  // ORM_DBNG_HPP
\ No newline at end of file
+#endif  // ORM_DBNG_HPP