copy for day 2 part 2

shared/challenges_markdown/two/part_two.md

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-Great! You now know where to find records, now it's time to learn how to write records. When writing atproto records you
-can use 3 methods for this:
+Great! Now it's time to **write a record**. There are three different APIs on a PDS for writing:
 
-- [com.atproto.repo.createRecord](https://docs.bsky.app/docs/api/com-atproto-repo-create-record) Creates a new atproto
-  record, errors if it has the same record key already in the collection
-- [com.atproto.repo.putRecord](https://docs.bsky.app/docs/api/com-atproto-repo-put-record) Updates an existing
-  atproto record if a record exists with the same record key, if not creates a new record
-- [com.atproto.repo.applyWrites](https://docs.bsky.app/docs/api/com-atproto-repo-apply-writes) Batch endpoint for writes
-  that allows you to create, update, or delete multiple records.
+- [`com.atproto.repo.createRecord`](https://docs.bsky.app/docs/api/com-atproto-repo-create-record) Creates a new atproto record, errors if it has the same record key already in the collection
 
-Like the previous record you found at `{{at_uri}}`, you will write your own `codes.advent.challenge.day` record in your
+- [`com.atproto.repo.putRecord`](https://docs.bsky.app/docs/api/com-atproto-repo-put-record) Updates an existing atproto record if a record exists with the same record key, if not creates a new record ("upsert")
+
+- [`com.atproto.repo.applyWrites`](https://docs.bsky.app/docs/api/com-atproto-repo-apply-writes) Batch endpoint for writes that allows you to create, update, or delete multiple records atomically.
+
+For this challenge, you will write your a `codes.advent.challenge.day` record in your
 own repository at the record key `2` and set the property `partTwo` to `{{code}}`.
 
 The contents of the record would look about like this: