coin -> can 으로 변경

src/main/kotlin/kr/co/vividnext/sodalive/faq/FaqController.kt

@@ -31,7 +31,7 @@ class FaqController(private val service: FaqService) {
 
     @DeleteMapping("/{id}")
     @PreAuthorize("hasRole('ADMIN')")
-    fun deleteCoin(@PathVariable id: Long) = ApiResponse.ok(service.delete(id), "삭제되었습니다.")
+    fun deleteCan(@PathVariable id: Long) = ApiResponse.ok(service.delete(id), "삭제되었습니다.")
 
     @GetMapping
     fun getFaqList(@RequestParam("category") category: String) = ApiResponse.ok(service.getFaqList(category))