diff --git a/_data/authors.yml b/_data/authors.yml
index 89203ef..c2f9ba0 100644
--- a/_data/authors.yml
+++ b/_data/authors.yml
@@ -47,4 +47,4 @@ carol_biro:
     name: Carol Biro
     email: carol.biro@haufe-lexware.com
     github: birocarol
-    linkedin : carol-biro
+    linkedin : carol-biro-5b0a5342
diff --git a/_posts/2016-03-21-Reisekosten-App-Frontend.md b/_posts/2016-03-21-Reisekosten-App-Frontend.md
index e0c7d58..426f49a 100644
--- a/_posts/2016-03-21-Reisekosten-App-Frontend.md
+++ b/_posts/2016-03-21-Reisekosten-App-Frontend.md
@@ -158,7 +158,7 @@ To understand a bit better let's take a look on the trips page which is built up
             <span class="icon-bar"></span>
         </button>
         <a class="navbar-brand padding-rl10">
-            <span class="glyphicon glyphicon-user"></span> {{employeeData.first_name}} {{employeeData.last_name}}
+            <span class="glyphicon glyphicon-user"></span> \{\{employeeData.first_name\}\} \{\{employeeData.last_name\}\}
         </a>            
     </div>
     <div class="navbar-header pull-right">
@@ -179,13 +179,13 @@ To understand a bit better let's take a look on the trips page which is built up
                 <tbody>
                 <tr ng-repeat="trip in trips | orderBy : departure_date : reverse" ng-click="editTravel(trip.id)">
                     <td>
-                        {{ trip.departure_date | date : 'dd.MM.yyyy'}}
+                        \{\{ trip.departure_date | date : 'dd.MM.yyyy'\}\}
                     </td>
                     <td>
-                        {{ trip.departure }}
+                        \{\{ trip.departure \}\}
                     </td>
                     <td>
-                        {{ trip.destination }}
+                        \{\{ trip.destination \}\}
                     </td>
                 </tr>
                 </tbody>