tweak release note credit per contributor

Author: Pathoschild

ContentPatcher/docs/release-notes.md

@@ -12,7 +12,7 @@ When releasing a format change, don't forget to update the smapi.io/json schema!
 ## 2.7.2
 Released 06 June 2025 for SMAPI 4.1.10 or later.
 
-* Added [Chinese documentation](zh/README.md) (thanks to mushymato with help from Luo7710/Mignon!).
+* Added [Chinese documentation](zh/README.md) (thanks to mushymato with help from Luo7710!).
 * Fixed error migrating pre-Stardew-Valley-1.6 location edits in some cases.
 
 ## 2.7.1