fix : 오타 수정

Author: EpicFn

src/main/java/org/tuna/zoopzoop/backend/domain/space/space/service/SpaceService.java

@@ -32,7 +32,7 @@ public class SpaceService {
     private final TagRepository tagRepository;
     private final DataSourceRepository dataSourceRepository;
 
-    @Value("${cloud.aws.s3.prefix}")
+    @Value("${spring.cloud.aws.s3.prefix}")
     private String s3Prefix;
 
     // ======================== 스페이스 조회 ======================== //

src/main/resources/application.yml

@@ -108,9 +108,10 @@ spring:
         static: ap-northeast-2
       s3:
         bucket: ${AWS_S3_BUCKET_NAME}
+        prefix: ${AWS_S3_PREFIX}
       stack:
         auto: false
-      prefix: ${AWS_S3_PREFIX}
+
 
 #Spring doc 설정
 springdoc: