diff --git a/app/models/notification_services/flowdock_service.rb b/app/models/notification_services/flowdock_service.rb
index 9efe667..25e53ec 100644
--- a/app/models/notification_services/flowdock_service.rb
+++ b/app/models/notification_services/flowdock_service.rb
@@ -21,10 +21,22 @@ if defined? Flowdock
     end
 
     def create_notification(problem)
-      flow = Flowdock::Flow.new(api_token: api_token, source: "Errbit", from: { name: "Errbit", address: ENV['ERRBIT_EMAIL_FROM'] || 'support@flowdock.com' })
+      flow = Flowdock::Flow.new(
+        api_token: api_token,
+        source:    "Errbit",
+        from:      {
+          name:    "Errbit",
+          address: ENV['ERRBIT_EMAIL_FROM'] || 'support@flowdock.com'
+        }
+      )
       subject = "[#{problem.environment}] #{problem.message.to_s.truncate(100)}"
       url = app_problem_url problem.app, problem
-      flow.push_to_team_inbox(subject: subject, content: content(problem, url), project: project_name(problem), link: url)
+      flow.push_to_team_inbox(
+        subject: subject,
+        content: content(problem, url),
+        project: project_name(problem),
+        link:    url
+      )
     end
 
   private
diff --git a/app/models/notification_services/slack_service.rb b/app/models/notification_services/slack_service.rb
index 5f3d68e..cd1af67 100644
--- a/app/models/notification_services/slack_service.rb
+++ b/app/models/notification_services/slack_service.rb
@@ -62,7 +62,13 @@ class NotificationServices::SlackService < NotificationService
   end
 
   def create_notification(problem)
-    HTTParty.post(service_url, body: post_payload(problem), headers: { 'Content-Type' => 'application/json' })
+    HTTParty.post(
+      service_url,
+      body:    post_payload(problem),
+      headers: {
+        'Content-Type' => 'application/json'
+      }
+    )
   end
 
   def configured?
diff --git a/app/models/notification_services/webhook_service.rb b/app/models/notification_services/webhook_service.rb
index 8f749ca..119a7b5 100644
--- a/app/models/notification_services/webhook_service.rb
+++ b/app/models/notification_services/webhook_service.rb
@@ -14,7 +14,11 @@ class NotificationServices::WebhookService < NotificationService
   end
 
   def message_for_webhook(problem)
-    { problem: { url: problem_url(problem) }.merge(problem.as_json).to_json }
+    {
+      problem: {
+        url: problem_url(problem)
+      }.merge(problem.as_json).to_json
+    }
   end
 
   def create_notification(problem)
--
libgit2 0.21.2