Update README.md

README.md

@@ -218,7 +218,7 @@ You can find helpful code snippets in the `examples` folder.
 
 ## Serving local files
 
-Imgproxy can process files from your local filesystem. To use this feature do the following:
+imgproxy can process files from your local filesystem. To use this feature do the following:
 
 1. Set `IMGPROXY_LOCAL_FILESYSTEM_ROOT` to your images directory path.
 2. Use `local:///path/to/image.jpg` as the source image url.