1 files changed, 2 insertions, 2 deletions
diff --git a/tensorflow/examples/udacity/3_regularization.ipynb b/tensorflow/examples/udacity/3_regularization.ipynb
index 7c587a6512..5e1d30f54f 100644
--- a/tensorflow/examples/udacity/3_regularization.ipynb
+++ b/tensorflow/examples/udacity/3_regularization.ipynb
@@ -290,11 +290,11 @@
         "Another one is to use learning rate decay:\n",
         "\n",
         "    global_step = tf.Variable(0)  # count the number of steps taken.\n",
-        "    learning_rate = tf.train.exponential_decay(0.5, step, ...)\n",
+        "    learning_rate = tf.train.exponential_decay(0.5, global_step, ...)\n",
         "    optimizer = tf.train.GradientDescentOptimizer(learning_rate).minimize(loss, global_step=global_step)\n",
         " \n",
         " ---\n"
       ]
     }
   ]
-}
-\ No newline at end of file
+}