remove import and correct typo

Author: jyaistMap

samples/03_org_administrators/validate_item_metadata.ipynb

@@ -466,15 +466,13 @@
     }
    ],
    "source": [
-    "from arcgis.gis\n",
-    "\n",
     "root_folder = gis.content.folders.get()\n",
     "\n",
     "new_item_props = ItemProperties(\n",
     "    \"title\":out_file,\n",
     "    \"type\":ItemTypeEnum.CSV.value,\n",
     "    \"tags\":\"item_metatdata_report\",\n",
-    "    \"snippet\":\"Report on item attributes from aPI\"\n",
+    "    \"snippet\":\"Report on item attributes from API\"\n",
     ")\n",
     "\n",
     "root_folder.add(\n",