diff --git a/IPython/core/interactiveshell.py b/IPython/core/interactiveshell.py
index f817270..a20e5a1 100644
--- a/IPython/core/interactiveshell.py
+++ b/IPython/core/interactiveshell.py
@@ -2042,7 +2042,7 @@ class InteractiveShell(SingletonConfigurable):
     def init_magics(self):
         from IPython.core import magics as m
         self.magics_manager = magic.MagicsManager(shell=self,
-                                   confg=self.config,
+                                   config=self.config,
                                    user_magics=m.UserMagics(self))
         self.configurables.append(self.magics_manager)
 
diff --git a/IPython/core/magic.py b/IPython/core/magic.py
index 904ffe9..786e842 100644
--- a/IPython/core/magic.py
+++ b/IPython/core/magic.py
@@ -303,6 +303,9 @@ class MagicsManager(Configurable):
 
     auto_magic = Bool(True, config=True, help=
         "Automatically call line magics without requiring explicit % prefix")
+
+    def _auto_magic_changed(self, name, value):
+        self.shell.automagic = value
     
     _auto_status = [
         'Automagic is OFF, % prefix IS needed for line magics.',