Update site/en/guide/mixed_precision.ipynb

include suggested changes

Co-authored-by: Mark Daoust <[email protected]>

Author: gaurides

site/en/guide/mixed_precision.ipynb

@@ -131,7 +131,7 @@
         "id": "-q2hisD60F0_"
       },
       "source": [
-        "Note: If running this guide in Google Colab, the GPU runtime typically has a P100 connected. The P100 has compute capability 6.0 and is not expected to show a significant speedup. And if running on CPU runtime, there may be a slow down as the runtime likely has a CPU without AMX.\n",
+        "Note: If running this guide in Google Colab, the GPU runtime typically has a P100 connected. The P100 has compute capability 6.0 and is not expected to show a significant speedup. If running on CPU runtime, there may be a slow down as the runtime likely has a CPU without AMX.\n",
         "\n",
         "You can check your GPU type with the following. The command only exists if the\n",
         "NVIDIA drivers are installed, so the following will raise an error otherwise."