diff --git a/src/main/scala/gitbucket/core/service/WebHookService.scala b/src/main/scala/gitbucket/core/service/WebHookService.scala
index 182729b..1ce17ff 100644
--- a/src/main/scala/gitbucket/core/service/WebHookService.scala
+++ b/src/main/scala/gitbucket/core/service/WebHookService.scala
@@ -127,7 +127,7 @@
       ctype = ctype,
       token = token
     )
-    events.map { event: WebHook.Event =>
+    events.map { (event: WebHook.Event) =>
       RepositoryWebHookEvents insert RepositoryWebHookEvent(owner, repository, url, event)
     }
   }
@@ -145,7 +145,7 @@
       .map(w => (w.ctype, w.token))
       .update((ctype, token))
     RepositoryWebHookEvents.filter(_.byRepositoryWebHook(owner, repository, url)).delete
-    events.map { event: WebHook.Event =>
+    events.map { (event: WebHook.Event) =>
       RepositoryWebHookEvents insert RepositoryWebHookEvent(owner, repository, url, event)
     }
   }
@@ -164,7 +164,7 @@
       .map(w => (w.url, w.ctype, w.token))
       .update((url, ctype, token))
     RepositoryWebHookEvents.filter(_.byRepositoryWebHook(owner, repository, url)).delete
-    events.map { event: WebHook.Event =>
+    events.map { (event: WebHook.Event) =>
       RepositoryWebHookEvents insert RepositoryWebHookEvent(owner, repository, url, event)
     }
   }
@@ -229,7 +229,7 @@
     token: Option[String]
   )(implicit s: Session): Unit = {
     AccountWebHooks insert AccountWebHook(owner, url, ctype, token)
-    events.map { event: WebHook.Event =>
+    events.map { (event: WebHook.Event) =>
       AccountWebHookEvents insert AccountWebHookEvent(owner, url, event)
     }
   }
@@ -243,7 +243,7 @@
   )(implicit s: Session): Unit = {
     AccountWebHooks.filter(_.byPrimaryKey(owner, url)).map(w => (w.ctype, w.token)).update((ctype, token))
     AccountWebHookEvents.filter(_.byAccountWebHook(owner, url)).delete
-    events.map { event: WebHook.Event =>
+    events.map { (event: WebHook.Event) =>
       AccountWebHookEvents insert AccountWebHookEvent(owner, url, event)
     }
   }
diff --git a/src/main/scala/gitbucket/core/util/EditorConfigUtil.scala b/src/main/scala/gitbucket/core/util/EditorConfigUtil.scala
index f5edc45..7d65447 100644
--- a/src/main/scala/gitbucket/core/util/EditorConfigUtil.scala
+++ b/src/main/scala/gitbucket/core/util/EditorConfigUtil.scala
@@ -28,7 +28,7 @@
     }
 
     private def getRevTree: RevTree = {
-      Using.resource(repo.newObjectReader()) { reader: ObjectReader =>
+      Using.resource(repo.newObjectReader()) { (reader: ObjectReader) =>
         val revWalk = new RevWalk(reader)
         val id = repo.resolve(revStr)
         val commit = revWalk.parseCommit(id)
@@ -37,7 +37,7 @@
     }
 
     override def exists(): Boolean = {
-      Using.resource(repo.newObjectReader()) { reader: ObjectReader =>
+      Using.resource(repo.newObjectReader()) { (reader: ObjectReader) =>
         try {
           val treeWalk = Option(TreeWalk.forPath(reader, removeInitialSlash(path), getRevTree))
           treeWalk.isDefined
@@ -60,7 +60,7 @@
     }
 
     override def openReader(): Reader = {
-      Using.resource(repo.newObjectReader) { reader: ObjectReader =>
+      Using.resource(repo.newObjectReader) { (reader: ObjectReader) =>
         val treeWalk = TreeWalk.forPath(reader, removeInitialSlash(path), getRevTree)
         new InputStreamReader(reader.open(treeWalk.getObjectId(0)).openStream, StandardCharsets.UTF_8)
       }