Merge pull request #116 from szepeviktor/patch-2

Link issue #12 from README

Author: danielgtaylor

README.md

@@ -79,7 +79,7 @@ SmallFry | `-m smallfry` | Linear-weighted BBCQ-like ([original project](https:/
 **Note**: The SmallFry algorithm may be [patented](http://www.jpegmini.com/main/technology) so use with caution.
 
 #### Subsampling
-The JPEG format allows for subsampling of the color channels to save space. For each 2x2 block of pixels per color channel (four pixels total) it can store four pixels (all of them), two pixels or a single pixel. By default, the JPEG encoder subsamples the non-luma channels to two pixels (often referred to as 4:2:0 subsampling). Most digital cameras do the same because of limitations in the human eye. This may lead to unintended behavior for specific use cases (see #12 for an example), so you can use `--subsample disable` to disable this subsampling.
+The JPEG format allows for subsampling of the color channels to save space. For each 2x2 block of pixels per color channel (four pixels total) it can store four pixels (all of them), two pixels or a single pixel. By default, the JPEG encoder subsamples the non-luma channels to two pixels (often referred to as 4:2:0 subsampling). Most digital cameras do the same because of limitations in the human eye. This may lead to unintended behavior for specific use cases (see [#12](https://github.com/danielgtaylor/jpeg-archive/issues/12) for an example), so you can use `--subsample disable` to disable this subsampling.
 
 #### Example Commands