diff --git a/doc/changelog.d/477.documentation.md b/doc/changelog.d/477.documentation.md
new file mode 100644
index 000000000..0ed8b1b86
--- /dev/null
+++ b/doc/changelog.d/477.documentation.md
@@ -0,0 +1 @@
+docs: Updated documentation in update potting region.
\ No newline at end of file
diff --git a/src/ansys/sherlock/core/layer.py b/src/ansys/sherlock/core/layer.py
index b47ca971d..0900ad862 100644
--- a/src/ansys/sherlock/core/layer.py
+++ b/src/ansys/sherlock/core/layer.py
@@ -282,7 +282,7 @@ def update_potting_region(
         >>> from ansys.sherlock.core.types.layer_types import PottingRegion
         >>> sherlock = launch_sherlock()
         >>>
-        >>> update_request1 = PottingRegionUpdateData(
+        >>> update1 = PottingRegionUpdateData(
             potting_region_id_to_update=potting_id,
             potting_region=PottingRegionData(
                 cca_name=cca_name,
@@ -298,7 +298,7 @@ def update_potting_region(
                 )
             )
         )
-        >>> update_request2 = PottingRegionUpdateData(
+        >>> update2 = PottingRegionUpdateData(
             potting_region_id_to_update=potting_id,
             potting_region=PottingRegionData(
                 cca_name=cca_name,
@@ -314,11 +314,14 @@ def update_potting_region(
                 )
             )
         )
-        >>> potting_region_requests = [
-            update_request1,
-            update_request2
-        ]
-        >>> return_codes = sherlock.layer.update_potting_region(request)
+        >>> example_request = UpdatePottingRegionRequest(
+                "project_name",
+                [
+                    update1,
+                    update2
+                ]
+            )
+        >>> return_codes = sherlock.layer.update_potting_region(example_request)
         """
         update_request = request._convert_to_grpc()