Update README.md

Author: morphx666

README.md

@@ -1,8 +1,8 @@
 # SoftScope
 A software based Oscilloscope / Vectorscope
 
-SoftScope is an attempt to mimic the functionality of a a two channel oscilloscope, where each channel is fed from an stereo audio source.
-The result, when used with the [appropiate audio source](http://oscilloscopemusic.com/), is a vector drawing machine:
+SoftScope is an attempt to mimic the functionality of a two channel oscilloscope, where each channel is fed from an stereo audio source.
+The result, when used with the [appropriate audio source](http://oscilloscopemusic.com/), is a vector drawing machine:
 
 ![Image of Yaktocat](https://xfx.net/stackoverflow/SoftScopeVideo/SoftScope.gif)