diff --git a/user_guide_src/source/models/model.rst b/user_guide_src/source/models/model.rst
index 53664b5db1a8..bfef42f86d32 100644
--- a/user_guide_src/source/models/model.rst
+++ b/user_guide_src/source/models/model.rst
@@ -487,7 +487,7 @@ Returns null or an indexed array of column values:
 
 .. literalinclude:: model/008.php
 
-``$column_name`` should be a name of single column else you will get the ``DataException``.
+``$columnName`` should be a name of single column else you will get the ``DataException``.
 
 findAll()
 ---------