diff --git a/lib/latex-loader.js b/lib/latex-loader.js
index 317a2987..9dd4afc4 100644
--- a/lib/latex-loader.js
+++ b/lib/latex-loader.js
@@ -32,7 +32,7 @@ function escapeBlockLaTeX(source) {
     latex = source.substring(curr, term + ed.length);
 
     // convert this LaTeX code into an SVG file in ./images/latex,
-    // using mathjax-node in the ./tools directory
+    // using mathjax-node in the ./tools directory.
     var hash = sha1(latex);
     var filename = "images/latex/" + hash + ".svg";
     var destination = __dirname + "/../" + filename;
diff --git a/tools/mathjax.js b/tools/mathjax.js
index eb8e4cc9..48622802 100644
--- a/tools/mathjax.js
+++ b/tools/mathjax.js
@@ -37,9 +37,11 @@ if (latex === -1) {
   }
 }
 
-// strip any \[ and \], which is an block-level LaTeX markup indicator for MathJax
+
+// strip any \[ and \], which is an block-level LaTeX markup indicator for MathJax:
 latex = latex.replace(/^'/,'').replace(/'$/,'').replace('\\[','').replace('\\]','');
 
+
 // set up the MathJax processor
 var API = require("mathjax-node/lib/mj-single");
 API.config({
@@ -76,7 +78,6 @@ var toReactStyle = function(input) {
 var fs = require("fs");
 var filename = "images/latex/" + hash + ".svg";
 var destination = __dirname + "/../" + filename;
-
 var className="LaTeX SVG";
 
 // convert the passed LaTeX to SVG form