diff --git a/lib/help_scout/api/access_token.rb b/lib/help_scout/api/access_token.rb
index 3759251..3db7c27 100644
--- a/lib/help_scout/api/access_token.rb
+++ b/lib/help_scout/api/access_token.rb
@@ -37,11 +37,13 @@ def initialize(params)
         @value = params[:access_token]
         @expires_in = params[:expires_in]
         return unless @expires_in
+
         @expires_at = Time.now.utc + expires_in
       end
 
       def expired?
         return false unless expires_at
+
         Time.now.utc > expires_at
       end