diff --git a/app/assets/javascripts/external/browser-update.js b/app/assets/javascripts/external/browser-update.js
index f348b944037..dce394ff66e 100644
--- a/app/assets/javascripts/external/browser-update.js
+++ b/app/assets/javascripts/external/browser-update.js
@@ -45,17 +45,16 @@ function getBrowser() {
     var names={i:'Internet Explorer',f:'Firefox',o:'Opera',s:'Apple Safari',n:'Netscape Navigator', c:"Chrome", x:"Other"};
     if (/like firefox|chromeframe|seamonkey|opera mini|meego|netfront|moblin|maemo|arora|camino|flot|k-meleon|fennec|kazehakase|galeon|android|mobile|iphone|ipod|ipad|epiphany|rekonq|symbian|webos/i.test(ua)) n="x";
     else if (/trident.(\d+\.\d+);/.test(ua)) n="io";
-  else if (/MSIE (\d+\.\d+);/.test(ua)) n="i";
+    else if (/MSIE (\d+\.\d+);/.test(ua)) n="i";
     else if (/Chrome.(\d+\.\d+)/i.test(ua)) n="c";
     else if (/Firefox.(\d+\.\d+)/i.test(ua)) n="f";
-    else if (/Version.(\d+.\d+).{0,10}Safari/i.test(ua))  n="s";
+    else if (/Version.(\d+.\d+).{0,10}Safari/i.test(ua)) n="s";
     else if (/Safari.(\d+)/i.test(ua)) n="so";
     else if (/Opera.*Version.(\d+\.?\d+)/i.test(ua)) n="o";
     else if (/Opera.(\d+\.?\d+)/i.test(ua)) n="o";
     else if (/Netscape.(\d+)/i.test(ua)) n="n";
     else return {n:"x",v:0,t:names[n]};
     if (n=="x") return {n:"x",v:0,t:names[n]};
-    
     v=new Number(RegExp.$1);
     if (n=="so") {
         v=((v<100) && 1.0) || ((v<130) && 1.2) || ((v<320) && 1.3) || ((v<520) && 2.0) || ((v<524) && 3.0) || ((v<526) && 3.2) ||4.0;
@@ -172,4 +171,4 @@ op.onshow(this.op);
 var $buoop = {vs:{i:8,f:13,o:10.6,s:4,n:9}, l:I18n.locale};
 $bu=$buo($buoop);
 
-})(this);
\ No newline at end of file
+})(this);