fixed some typos

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@@ -140,7 +140,7 @@ <h2 class="modal-title" id="infoModalLabel">What is NeuroTune<sup>tm</sup>?</h2>
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-                        NeuroTune<sup>tm</sup> trains your auditory system by dynamically modulating the playback of your prefered audio track in ways that stimulate interhemispheric communication, and 'surprise' modulations are controled by an algorithm which makes them varied and unpredictable. Frequencies in the higher end of the human vocal range are emphasised, thus training the brain to focus on 'signal', while pushing lower frequencies, such as those &lt;
+                        NeuroTune<sup>tm</sup> trains your auditory system by dynamically modulating the playback of your prefered audio track in ways that stimulate interhemispheric communication, and 'surprise' the brain via an algorithm which dynamically modulates panning, frequency, volume and even tempo (fully configurable). Frequencies in the higher end of the human vocal range are emphasised, thus training the brain to focus on 'signal', while pushing lower frequencies, such as those &lt;
                         200 Hrz into the background (though this is customisable). Over time this enhances auditory attention and focus, improving descriminiation and processing, and the ability to filter out noise. As a consequence, attentive listening becomes more effortless and fluid.
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