fixed journal update method

app/controllers/desktop/journal_pages_controller.rb

@@ -54,13 +54,12 @@ class Desktop::JournalPagesController < ApplicationController
   def update
     params[:writing_journal][:update_user_id] = current_user.id
     @writing_journal= WritingJournal.find(params[:id])
-    respond_to do |format|
-      if @writing_journal.update_attributes(params[:writing_journal])
-        render json: {success: true, msg: "Paper successfully saved!"}.to_json
-      else
-        error_msg = @writing_journal.errors.full_messages.join("<br />")
-        render json: {success: false, msg: error_msg}.to_json
-      end
+
+    if @writing_journal.update_attributes(params[:writing_journal])
+      render json: {success: true, msg: "Paper successfully saved!"}.to_json
+    else
+      error_msg = @writing_journal.errors.full_messages.join("<br />")
+      render json: {success: false, msg: error_msg}.to_json
     end
   end