Update notebooks

Author: maddenp-cu

notebooks/config.ipynb

@@ -364,7 +364,7 @@
       "    If ``total`` is ``True``, an exception will be raised if any Jinja2 variables/expressions cannot be\n",
       "    rendered. Otherwise, such variables/expressions will be passed through unchanged in the output.\n",
       "    \n",
-      "    Recognized file extensions are: ini, nml, sh, yaml\n",
+      "    Recognized file extensions are: ``ini``, ``nml``, ``sh``, ``yaml``\n",
       "    \n",
       "    :param input_config: Input config file (``None`` => read ``stdin``).\n",
       "    :param input_format: Input config format (default: deduced from filename extension; ``yaml`` if that fails).\n",
@@ -1003,7 +1003,7 @@
       "compare(path1: 'Path | str', path2: 'Path | str', format1: 'str | None' = None, format2: 'str | None' = None) -> 'bool'\n",
       "    Compare two config files.\n",
       "    \n",
-      "    Recognized file extensions are: ini, nml, sh, yaml\n",
+      "    Recognized file extensions are: ``ini``, ``nml``, ``sh``, ``yaml``\n",
       "    \n",
       "    :param path1: Path to 1st config file.\n",
       "    :param path2: Path to 2nd config file.\n",