Fixing nits

Signed-off-by: Vladimir Suvorov <[email protected]>

Author: mydatascience

src/MaxText/examples/grpo_llama3_demo.ipynb

@@ -81,7 +81,9 @@
    "metadata": {},
    "outputs": [],
    "source": [
-    "!cd ~/maxtext/src/ #  make sure we are in the right directory"
+    "# if you have cloned the maxtext repo, you should set the path to the maxtext/src folder\n",
+    "# otherwise, you can just run the cell below\n",
+    "!cd ~/maxtext/src/  #  This is the path to the maxtext/src folder"
    ]
   },
   {

src/MaxText/examples/sft_llama3_demo.ipynb

@@ -91,7 +91,9 @@
    "metadata": {},
    "outputs": [],
    "source": [
-    "!cd ~/maxtext/src/ #  make sure we are in the right directory"
+    "# if you have cloned the maxtext repo, you should set the path to the maxtext/src folder\n",
+    "# otherwise, you can just run the cell below\n",
+    "!cd ~/maxtext/src/  #  This is the path to the maxtext/src folder"
    ]
   },
   {