clarify the part about logging libraries

Author: alexsohn1126

develop-docs/sdk/telemetry/logs.mdx

@@ -311,7 +311,7 @@ Logs can be generated in three ways:
 
 1. User calls Sentry’s Logging API directly: No `sentry.origin`.
 
-2. Captured from a 3rd-party logging library: Use `auto.log[...]` format.
+2. Captured from a logging library: Use `auto.log[...]` format.
   ```json
   { "sentry.origin": "auto.log.serilog" }
   ```