[release-v2.4] Remove incorrect query (#3608)

(cherry picked from commit 8a50f80)

Co-authored-by: Kim Nylander <[email protected]>

docs/sources/tempo/traceql/_index.md

@@ -337,10 +337,7 @@ TraceQL supports arbitrary arithmetic in your queries. This can be useful to mak
 ```
 { span.http.request_content_length > 10 * 1024 * 1024 }
 ```
-to compare the ratios of two span attributes:
-```
-{ span.bytes_processed < span.jobs_processed * 10 }
-```
+
 or anything else that comes to mind.
 
 ## Selection