[test] nickName -> nickname (#216)

jickDo · web-flow · commit eccffb2d3b1a · 2025-01-21T16:01:55.000+09:00
diff --git a/src/main/java/potatoes/server/user/dto/PopularUserResponse.java b/src/main/java/potatoes/server/user/dto/PopularUserResponse.java
@@ -3,7 +3,7 @@
 public record PopularUserResponse(
 	Long userId,
 	String profileImage,
-	String nickName,
+	String nickname,
 	int openTravelCount,
 	long reviewCount,
 	String hashTags
