fix neuigkeiten model

app/controllers/moduls_controller.rb

@@ -66,7 +66,7 @@ class ModulsController < ApplicationController
   def edit_lvas
     @modul = Modul.find(params[:modul_id])
     @lvas = @modul.lvas
-@semester =  @modul.modulgruppen.flatten.map(&:studium).map(&:semester).flatten.uniq
+    @semester =  @modul.modulgruppen.flatten.map(&:studium).map(&:semester).flatten.uniq
 
   end
   def update_lvas

app/models/neuigkeit.rb

@@ -53,7 +53,7 @@ class Neuigkeit < ActiveRecord::Base
 self.title
 end
   def text_first_words
-    md = /<p>(?<text>[\w\s,\.!\?]*)/.match strip_links(self.text)
+    md = /<p>(?<text>[\w\s,\.!\?]*)/.match self.text
     words=md[:text].split(" ") unless md.nil?
     if words.nil? || words.empty?
       "...."