diff --git a/lib/ace/mode/latex_highlight_rules.js b/lib/ace/mode/latex_highlight_rules.js
index 56292b7a..931534ed 100644
--- a/lib/ace/mode/latex_highlight_rules.js
+++ b/lib/ace/mode/latex_highlight_rules.js
@@ -12,19 +12,19 @@ var LatexHighlightRules = function() {
             // the end of the line
             token : "comment",
             regex : "%.*$"
-        },{
+        }, {
             // Documentclass and usepackage
             token : ["keyword","lparen","variable.parameter","rparen", "lparen","storage.type","rparen"],
             regex : "(\\\\(?:documentclass|usepackage|input))(?:(\\[)([^\\]]*)(\\]))?({)([^}]*)(})"
-        },{
+        }, {
             // A label
             token : ["keyword","lparen","variable.parameter","rparen"],
             regex : "(\\\\label)(?:({)([^}]*)(}))?"
-        },{
+        }, {
             // A block
             token : ["storage.type", "lparen","variable.parameter","rparen"],
             regex : "(\\\\(?:begin|end))({)(\\w*)(})"
-        },{
+        }, {
             // A tex command e.g. \foo
             token : "storage.type",
             regex : "\\\\[a-zA-Z]+"
@@ -36,11 +36,11 @@ var LatexHighlightRules = function() {
             // Curly and square braces
             token : "rparen",
             regex : "[\\])}]"
-        },{
+        }, {
             // Escaped character (including new line)
             token : "constant.character.escape",
             regex : "\\\\[^a-zA-Z]?"
-        },{
+        }, {
             // An equation
             token : "string",
             regex : "\\${1,2}",
@@ -49,18 +49,18 @@ var LatexHighlightRules = function() {
         "equation" : [{
             token : "comment",
             regex : "%.*$"
-        },{
+        }, {
             token : "string",
             regex : "\\${1,2}",
             next  : "start"
-        },{
+        }, {
             token : "constant.character.escape",
             regex : "\\\\(?:[^a-zA-Z]|[a-zA-Z]+)"
-        },{
+        }, {
             token : "error", 
             regex : "^\\s*$", 
             next : "start" 
-        },{
+        }, {
             defaultToken : "string"
         }]