diff --git a/README.MD b/README.MD
index dd6ae31..8af2f13 100644
--- a/README.MD
+++ b/README.MD
@@ -38,11 +38,11 @@ Parser for DCM files [Data Conversion Format](https://www.etas.com/download-cent
     ```
 2. **Update Parameters from Another DCMObject**:
     ```python
-    updated_names, missing_names = dcm_obj.update_from(other_dcm)
+    updated_names, missing_names = dcm_obj.update_from(other_dcm_obj)
     ```
 3. **Add New Parameters from Another DCMObject**:
     ```python
-    dcm_obj.add_new_parameters_from(other_dcm)
+    dcm_obj.add_new_parameters_from(other_dcm_obj)
     ```
 
 4. **Remove a Parameter**: