Clarify how GoCV works

Signed-off-by: deadprogram <[email protected]>

README.md

@@ -255,9 +255,9 @@ Thank you!
 
 The [https://github.com/go-opencv/go-opencv](https://github.com/go-opencv/go-opencv) package for Go and OpenCV does not support any version above OpenCV 2.x, and work on adding support for OpenCV 3 has stalled for over a year, mostly due to the complexity of [SWIG](http://swig.org/).
 
-The GoCV package uses a C-style wrapper around the OpenCV 3 C++ classes to avoid having to deal with applying SWIG to a huge existing codebase. The mappings are intended to match as close as possible to the original OpenCV project structure, to make it easier to find where to add further support.
+The GoCV package uses a C-style wrapper around the OpenCV 3 C++ classes to avoid having to deal with applying SWIG to a huge existing codebase. The mappings are intended to match as closely as possible to the original OpenCV project structure, to make it easier to find things, and to be able to figure out where to add support to GoCV for additional OpenCV image filters, algorithms, and other features.
 
-For example, the [OpenCV `videoio` module](https://github.com/opencv/opencv/tree/master/modules/videoio) wrappers can be found in this project in the `videoio.*` files.
+For example, the [OpenCV `videoio` module](https://github.com/opencv/opencv/tree/master/modules/videoio) wrappers can be found in the GoCV package in the `videoio.*` files.
 
 This package was inspired by the original https://github.com/go-opencv/go-opencv project, the blog post https://medium.com/@peterleyssens/using-opencv-3-from-golang-5510c312a3c and the repo at https://github.com/sensorbee/opencv thank you all!