diff --git a/src/main/twirl/helper/activities.scala.html b/src/main/twirl/helper/activities.scala.html
index 93519b4..6b1662c 100644
--- a/src/main/twirl/helper/activities.scala.html
+++ b/src/main/twirl/helper/activities.scala.html
@@ -14,10 +14,10 @@
       @activity.additionalInfo.map { additionalInfo =>
         @(activity.activityType match {
           case "create_wiki" => {
-            <div class="small activity-message">Created <a href={"%s/%s/%s/wiki/%s".format(path, activity.userName, activity.repositoryName, additionalInfo)}>{additionalInfo}</a>.</div>
+            <div class="small activity-message">Created <a href={s"${path}/${activity.userName}/${activity.repositoryName}/wiki/${additionalInfo}"}>{additionalInfo}</a>.</div>
           }
           case "edit_wiki" => {
-            <div class="small activity-message">Edited <a href={"%s/%s/%s/wiki/%s".format(path, activity.userName, activity.repositoryName, additionalInfo)}>{additionalInfo}</a>.</div>
+            <div class="small activity-message">Edited <a href={s"${path}/${activity.userName}/${activity.repositoryName}/wiki/${additionalInfo}"}>{additionalInfo}</a>.</div>
           }
           case "push" => {
             <div class="small activity-message">
@@ -26,7 +26,7 @@
                   <div>...</div>
                 } else {
                   <div>
-                    <a href={"%s/%s/%s/commit/%s".format(path, activity.userName, activity.repositoryName, commit.substring(0, 40))} class="monospace">{commit.substring(0, 7)}</a>
+                    <a href={s"${path}/${activity.userName}/${activity.repositoryName}/commit/${commit.substring(0, 40)}"} class="monospace">{commit.substring(0, 7)}</a>
                     <span>{commit.substring(41)}</span>
                   </div>
                 }