diff --git a/06_multicat.ipynb b/06_multicat.ipynb
index a45393c..b0f55fe 100644
--- a/06_multicat.ipynb
+++ b/06_multicat.ipynb
@@ -472,7 +472,7 @@
     "As we have seen, PyTorch and fastai have two main classes for representing and accessing a training set or validation set:\n",
     "\n",
     "- `Dataset`:: A collection that returns a tuple of your independent and dependent variable for a single item\n",
-    "- `DataLoader`:: An iterator that provides a stream of mini-batches, where each mini-batch is a couple of a batch of independent variables and a batch of dependent variables"
+    "- `DataLoader`:: An iterator that provides a stream of mini-batches, where each mini-batch is a tuple of a batch of independent variables and a batch of dependent variables"
    ]
   },
   {
@@ -2193,4 +2193,4 @@
  },
  "nbformat": 4,
  "nbformat_minor": 2
-}
+}
\ No newline at end of file