Update docs/cluster/integrations/mongo-cdc.md

Co-authored-by: coderabbitai[bot] <136622811+coderabbitai[bot]@users.noreply.github.com>

Author: juanpardo

docs/cluster/integrations/mongo-cdc.md

@@ -242,7 +242,7 @@ recommended for mission-critical workloads.
 
 Column or property names containing square brackets (`[]`) are not supported and
 are replaced with `_obkt_` and `_cbkt_` respectively. Likewise, column
-names containing dots (`.`) are not supported and are replaced with (`_dot_`).
+names containing dots (`.`) are not supported and are replaced with `_dot_`.
 
 :::{warning}
 This behavior may change in future releases.