diff --git a/rhodecode/public/js/mode/tcl/index.html b/rhodecode/public/js/mode/tcl/index.html
--- a/rhodecode/public/js/mode/tcl/index.html
+++ b/rhodecode/public/js/mode/tcl/index.html
@@ -63,13 +63,13 @@ namespace eval whois {
 proc whois::311 {from key text} {
   if {[regexp -- {^[^\s]+\s(.+?)\s(.+?)\s(.+?)\s\*\s\:(.+)$} $text wholematch nick ident host realname]} {
     putserv "PRIVMSG $whois::channel :${whois::logo} ${whois::tagf}Host:${whois::textf} \
-	$nick \(${ident}@${host}\) ${whois::tagf}Realname:${whois::textf} $realname"
+    $nick \(${ident}@${host}\) ${whois::tagf}Realname:${whois::textf} $realname"
   }
 }
 proc whois::multi {from key text} {
   if {[regexp {\:(.*)$} $text match $key]} {
     putserv "PRIVMSG $whois::channel :${whois::logo} ${whois::tagf}Note:${whois::textf} [subst $$key]"
-	return 1
+    return 1
   }
 }
 proc whois::312 {from key text} {
@@ -84,7 +84,7 @@ proc whois::319 {from key text} {
 proc whois::317 {from key text} {
   if {[regexp -- {.*\s(\d+)\s(\d+)\s\:} $text wholematch idle signon]} {
     putserv "PRIVMSG $whois::channel :${whois::logo} ${whois::tagf}Connected:${whois::textf} \
-	[ctime $signon] ${whois::tagf}Idle:${whois::textf} [duration $idle]"
+    [ctime $signon] ${whois::tagf}Idle:${whois::textf} [duration $idle]"
   }
 }
 proc whois::301 {from key text} {
@@ -94,7 +94,7 @@ proc whois::301 {from key text} {
 }
 proc whois::318 {from key text} {
   namespace eval whois {
-	variable channel ""
+    variable channel ""
   }
   variable whois::channel ""
 }
@@ -104,8 +104,8 @@ proc whois::307 {from key text} {
 proc whois::list {nick host hand chan text} {
   if {[lsearch -exact [channel info $chan] "+${whois::command}"] != -1} {
     namespace eval whois {
-	  variable channel ""
-	}
+      variable channel ""
+    }
     variable whois::channel $chan
     putserv "WHOIS $text"
   }
@@ -116,7 +116,7 @@ Ford_Lawnmower irc.GeekShed.net #Script-
     <script>
       var editor = CodeMirror.fromTextArea(document.getElementById("code"), {
         tabMode: "indent",
-		theme: "night",
+        theme: "night",
         lineNumbers: true,
         indentUnit: 2,
         mode: "text/x-tcl"