check current user session

app/controllers/concerns/login_verification.rb

@@ -33,10 +33,10 @@ module LoginVerification
   protected
   # Authenticate the user with token based authentication
   def authenticate   
-    authenticate_session_token || render_unauthorized
+    authenticate_session_token || render_unauthorized    
   end
 
-  def authenticate_session_token
+  def authenticate_session_token    
     token = session[:session_token]
     if (token)
       #@current_user = User.find_by(api_key: token)
@@ -50,7 +50,7 @@ module LoginVerification
     end
   end
 
-  def render_unauthorized()
+  def render_unauthorized
     redirect_to root_path
   end