Update index.html

Changed typo of paremeters to parameters

index.html

@@ -1709,7 +1709,7 @@ <h3><a href="pinouts.html#apple-rs-422">RS-422 Mini-DIN 8-pin</a></h3>
 <!-- start MIDI protocol cables -->
 <div class="well">
   <h4 id="midi">MIDI</h4>
-  <p>Short for Musical Instrument Digital Interface, a standard for connecting a wide variety of electronic musical instruments to each other or to digital audio workstations. Though heavily/exclusively associated with audio, MIDI itself is not an audio signal - it is a data signal that carries "event information" to specify "control change" (CC) paremeters such as pitch, notation, volume, vibrato, timing, and other metadata that electronic musical devices use to *create* an audio signal and synchronize with each other.
+  <p>Short for Musical Instrument Digital Interface, a standard for connecting a wide variety of electronic musical instruments to each other or to digital audio workstations. Though heavily/exclusively associated with audio, MIDI itself is not an audio signal - it is a data signal that carries "event information" to specify "control change" (CC) parameters such as pitch, notation, volume, vibrato, timing, and other metadata that electronic musical devices use to *create* an audio signal and synchronize with each other.
 
   MIDI is usually employed in production and recording environments. As computer-based studio setups became more common, it became more and more desirable for MIDI devices to connect directly to a computer, rather than to dedicated MIDI devices. Existing connections for data streams were adapted to allow transmission of MIDI streams over more common, broader interfaces like serial buses, USB, FireWire, etc.</p>
   <p><b>Introduced: </b>1983</p>