fix: 오타 수정

Author: TaetaetaE01

src/main/java/com/trashheroesbe/feature/disposal/dto/response/DistrictTrashDisposalResponse.java

@@ -52,7 +52,7 @@ public static List<DistrictTrashDisposalResponse> of(
 
     private static String getCategoryName(Type type) {
         return switch (type) {
-            case NON_RECYCLABLE, FOOD_WASTE -> "일반 /음식물쓰레기";
+            case NON_RECYCLABLE, FOOD_WASTE -> "일반/음식물쓰레기";
             case PET, VINYL_FILM -> "투명페트병/비닐";
             case PAPER, PAPER_PACK, PLASTIC, STYROFOAM, GLASS, METAL, TEXTILES,
                  E_WASTE, HAZARDOUS_SMALL_WASTE -> "그외 재활용품";