Update Obtain credentials using TokenLibrary.ipynb

Author: nirav2

Notebooks/Scala/Obtain credentials using TokenLibrary.ipynb

@@ -28,7 +28,7 @@
       "outputs": [],
       "metadata": {},
       "source": [
-        "// While Gen2 is the default storage for Synapse, AAD passthrough support exists for Gen1 as well\n",
+        "// While Gen2 is the default storage for Synapse, AAD passthrough support exists for Gen1 as well. PLEASE NOTE THAT WE DO NOT OFFICIALLY SUPPORT GEN1 IN SYNAPSE AND CUSTOMERS WHO USE IT ARE ON THEIR OWN.\n",
         "\n",
         "val df = spark.read.parquet(\"adl://\")"
       ],
@@ -54,7 +54,7 @@
       "outputs": [],
       "metadata": {},
       "source": [
-        "// Synapse has inbuilt integration of linked services with storage Gen2 via TokenLibrary\n",
+        "// The following feature is in the works. Synapse will have inbuilt integration of linked services with storage Gen2 via TokenLibrary\n",
         "// For storage Gen2, linkedServiceName can be supplied through config\n",
         "// Direct invokation of TokenLibrary is not required for obtaining credentials and connection info\n",
         "\n",