diff --git a/IPython/core/magics/namespace.py b/IPython/core/magics/namespace.py
index c86d3de..5da8f71 100644
--- a/IPython/core/magics/namespace.py
+++ b/IPython/core/magics/namespace.py
@@ -492,7 +492,7 @@ class NamespaceMagics(Magics):
         --aggressive
             Try to aggressively remove modules from sys.modules ; this
             may allow you to reimport Python modules that have been updated and
-            pick up changes, but can have unattended consequences.
+            pick up changes, but can have unintended consequences.
 
         in
             reset input history