Update changelog.md

Co-authored-by: Mats Rydberg <mats@neo4j.org>

Author: FlorentinD

changelog.md

@@ -13,7 +13,7 @@
 ## Bug fixes
 
 * Fixed an issue where source and target IDs of relationships in heterogeneous OGBL graphs were not parsed correctly.
-* Fixed an issue where configuration parameters such as `aggregation` were not ignored by `gds.graph.toUndirected`.
+* Fixed an issue where configuration parameters such as `aggregation` were ignored by `gds.graph.toUndirected`.
 
 
 ## Improvements