diff --git a/docs/source/mocks.rst b/docs/source/mocks.rst
index dde017b..9ad5bcb 100644
--- a/docs/source/mocks.rst
+++ b/docs/source/mocks.rst
@@ -137,19 +137,22 @@ Setting the value of multiple variables
 Getting the value of an internal variable
 ********************
 
+.. warning::
+  This is an experimental feature and it does not support multidimensional or packed arrays
+
 .. code-block:: typescript
 
   const myUint256 = await myMock.getVariable('myUint256VariableName');
 
 Getting the value of an internal mapping given the value's key
-********************
+#######################################
 
 .. code-block:: typescript
 
   const myMappingValue = await myMock.getVariable('myMappingVariableName', [mappingKey]);
 
 Getting the value of an internal nested mapping given the value's keys
-********************
+#######################################
 
 .. code-block:: typescript