Fix typos and improve formatting, add api root examples

Author: rlmfijan

Scenarios and Workflows/generate_and_visualize_STIX_bundle.ipynb

@@ -7,7 +7,7 @@
     "collapsed": false
    },
    "source": [
-    "# Generate and visualize STIX bundle using Flexible Intel feed or Ransomware Feed\n",
+    "# Generate and visualize STIX bundle using Flexible Intel Feed or Ransomware Feed\n",
     "This notebook contains an example of generating STIX report bundles using Flexible Intel Feed or Ransomware Feed and visualize them with [STIX Viewer](https://oasis-open.github.io/cti-stix-visualization/)"
    ]
   },
@@ -18,7 +18,12 @@
    "source": [
     "A script connects to ReversingLabs TAXII 2.1 feed (via the [ReversingLabs SDK](https://github.com/reversinglabs/reversinglabs-sdk-py3)), pulls down all STIX objects added after a given timestamp, and writes them to a JSON file (matched_stix.json).\n",
     "\n",
-    "Create JSON (ticloud_credentials.json) or pass your credentials directly using the script below. Obtain the credentials for data.reversinglabs.com access by contacting [email protected]"
+    "Create JSON (ticloud_credentials.json) or pass your credentials directly using the script below. Obtain the credentials for data.reversinglabs.com access by contacting [email protected]\n",
+    "\n",
+    "Examples of the available API roots:\n",
+    "    \"ransomware-api-root\",\n",
+    "    \"ransomware-lite\",\n",
+    "    \"flexible-intel-feeds\""
    ]
   },
   {
@@ -44,7 +49,7 @@
     "time_string = \"2025-06-11T00:00:00Z\"\n",
     "\n",
     "objs = feed.get_objects_aggregated(\n",
-    "    api_root=\"<api_root>\",               \n",
+    "    api_root=\"<api_root>\", \n",
     "    collection_id=\"<collection_id>\",\n",
     "    result_limit=500,\n",
     "    added_after=time_string\n",