Simplify instruction

Since the ingest.sh grabs data from GCS location for course

02_ingest/README.md

@@ -4,16 +4,12 @@
 * Go to the Storage section of the GCP web console and create a new bucket
 
 ### Populate your bucket with the data you will need for the book
-The simplest way to get the files you need is to copy it from my bucket:
+
 * Open CloudShell and git clone this repo:
     ```
     git clone https://github.com/GoogleCloudPlatform/data-science-on-gcp
     ```
 * Go to the 02_ingest folder of the repo
-* Run the program ./ingest_from_crsbucket.sh and specify your bucket name.
-
-Alternately, you can ingest from the original source of the data and carry out the cleanup steps as described in the text:
-* Go to the 02_ingest folder of the repo
 * Edit ./ingest.sh to reflect the years you want to process (at minimum, you need 2015)
 * Execute ./ingest.sh bucketname