Improve server changes description

Author: matt-aitken

.server-changes/runs-replication-bigint-recovery.md

@@ -9,8 +9,7 @@ Int64..UInt64 range and replace them with their string form, so a
 following retry insert no longer trips ClickHouse's
 `INCORRECT_DATA` parser failure on `JSON(max_dynamic_paths)` columns.
 
-This is the second class of poisoned-row failure that was stranding
-`scan-social-profiles` runs in `EXECUTING` on the Tasks page even after
+This is the second class of poisoned-row failure that was stranding runs in `EXECUTING` on the Tasks page even after
 the UTF-16 surrogate fix (#3708 / TRI-9755). Root cause: upstream JS
 Number precision loss on a 21-digit Google Plus ID
 (`117039831458782873093` → `117039831458782870000`) — the precision-lossy