update readme [skip ci]

README.md

@@ -14,7 +14,7 @@ The main features are:
 Honestly, we probably don't.  But since cudaDecon was recently open-sourced, and I had mostly already written this wrapper, it seemed appropriate to release it.  I do think the C++ backbone is well done, and it's relatively mature and tested at this point.  That said, there are some other good python deconvolution packages out there such as [flowdec](https://github.com/hammerlab/flowdec), and probably many others.
 
 ### gputools
-Similarly, if you've stumbled upon this looking for GPU-accelerated affine transformations, then feel free to try these out, but don't miss the fantastic [gputools](https://github.com/maweigert/gputools) package, which provides OpenCL-acceleration of a number of image processing algorithms including affine transforms.
+Similarly, if you've stumbled upon this looking for GPU-accelerated affine transformations, then feel free to try these out, but don't miss the fantastic [gputools](https://github.com/maweigert/gputools) package, which provides OpenCL-acceleration for a number of image processing algorithms including affine transforms (and much more).
 
 ## Installation
 Precompiled libraries are available for windows, linux, and mac via conda.