Update docs/concepts/key-terms/sample-rates.mdx

Co-authored-by: Liza Mock <[email protected]>

Author: coolguyzone

docs/concepts/key-terms/sample-rates.mdx

@@ -43,3 +43,5 @@ Learn more about [tracing](/product/tracing/) in Sentry.
 - **replaysSessionSampleRate** - The sample rate for replays that begin recording immediately and last the entirety of the user's session. 1.0 collects all replays, and 0 collects none.
 
 - **replaysOnErrorSampleRate** - The sample rate for replays that are recorded when an error happens. This type of replay will record up to a minute of events prior to the error and continue recording until the session ends. 1.0 captures all sessions with an error, and 0 captures none.
+
+Learn more about [session replay](/product/explore/session-replay/) in Sentry.