Update image_formats_support.md

docs/image_formats_support.md

@@ -20,55 +20,55 @@ At the moment, imgproxy supports only the most popular image formats:
 
 ## GIF support
 
-imgproxy supports GIF output only when using libvips 8.7.0+ compiled with ImageMagick support. Official imgproxy Docker image supports GIF out of the box.
+imgproxy supports GIF output only when using libvips 8.7.0+ compiled with ImageMagick support. The official imgproxy Docker image supports GIF output out of the box.
 
 ## ICO support
 
-imgproxy supports ICO only when using libvips 8.7.0+ compiled with ImageMagick support. Official imgproxy Docker image supports ICO out of the box.
+imgproxy supports ICO only when using libvips 8.7.0+ compiled with ImageMagick support. The official imgproxy Docker image supports ICO out of the box.
 
 ## SVG support
 
 imgproxy supports SVG sources without limitations, but SVG results are not supported when the source image is not SVG.
 
-When the source image is SVG and the SVG result is requested, imgproxy returns source image without modifications.
+When the source image is SVG and an SVG result is requested, imgproxy returns the source image without modifications.
 
-imgproxy reads some amount of bytes to check if the source image is SVG. By default it reads maximum of 32KB, but you can change this:
+imgproxy reads some amount of bytes to check if the source image is SVG. By default it reads a maximum of 32KB, but you can change this:
 
 * `IMGPROXY_MAX_SVG_CHECK_BYTES`: the maximum number of bytes imgproxy will read to recognize SVG. If imgproxy can't recognize your SVG, try to increase this number. Default: `32768` (32KB)
 
 ## HEIC support
 
-imgproxy supports HEIC only when using libvips 8.8.0+. Official imgproxy Docker image supports HEIC out of the box.
+imgproxy supports HEIC only when using libvips 8.8.0+. The official imgproxy Docker image supports HEIC out of the box.
 
 ## AVIF support
 
-imgproxy supports AVIF only when using libvips 8.9.0+ with compiled support for libheif + its supported encoder (rav1e, aom). Official imgproxy Docker image supports AVIF out of the box.
+imgproxy supports AVIF only when using libvips 8.9.0+ with compiled support for libheif and its supported encoder (rav1e, aom). The official imgproxy Docker image supports AVIF out of the box.
 
 ## BMP support
 
-imgproxy supports BMP only when using libvips 8.7.0+ compiled with ImageMagick support. Official imgproxy Docker image supports ICO out of the box.
+imgproxy supports BMP only when using libvips 8.7.0+ compiled with ImageMagick support. The official imgproxy Docker image supports ICO out of the box.
 
 By default, imgproxy saves BMP images as JPEG. You need to explicitly specify the `format` option to get BMP output.
 
 ## Animated images support
 
-Since processing of animated images is pretty heavy, only one frame is processed by default. You can increase the maximum of animation frames to process with the following variable:
+Since the processing of animated images is a pretty heavy process, only one frame is processed by default. You can increase the maximum of animation frames to process with the following variable:
 
-* `IMGPROXY_MAX_ANIMATION_FRAMES`: the maximum of animated image frames to being processed. Default: `1`.
+* `IMGPROXY_MAX_ANIMATION_FRAMES`: the maximum of animated image frames to be processed. Default: `1`.
 
-**📝Note:** imgproxy summarizes all frames resolutions while checking source image resolution.
+**📝Note:** imgproxy summarizes all frames resolutions while the checking source image resolution.
 
 ## Converting animated images to MP4<i class='badge badge-pro'></i> :id=converting-animated-images-to-mp4
 
-Animated images results can be converted to MP4 by specifying `mp4` extension.
+Animated image results can be converted to MP4 by specifying the `mp4` extension.
 
-Since MP4 requires usage of a `<video>` tag instead of `<img>`, automatic conversion to MP4 is not provided.
+Since MP4 requires use of a `<video>` tag instead of `<img>`, automatic conversion to MP4 is not provided.
 
 ## Video thumbnails<i class='badge badge-pro'></i> :id=video-thumbnails
 
-If you provide a video as a source, imgproxy takes its specific frame to create a thumbnail. Doing this imgproxy downloads only the amount of data required to reach the needed frame.
+If you provide a video as a source, imgproxy takes a specific frame to create a thumbnail. To do this, imgproxy downloads only the amount of data required to reach the needed frame.
 
-Since this still requires more data to be downloaded, video thumbnails generation is disabled by default and should be enabled with `IMGPROXY_ENABLE_VIDEO_THUMBNAILS` config option.
+Since this still requires more data to be downloaded, video thumbnail generation is disabled by default and should be enabled with `IMGPROXY_ENABLE_VIDEO_THUMBNAILS` config option.
 
-* `IMGPROXY_ENABLE_VIDEO_THUMBNAILS`: when true, enables video thumbnails generation. Default: false;
-* `IMGPROXY_VIDEO_THUMBNAIL_SECOND`: the timestamp of the frame in seconds that will be used for a thumbnail. Default: 1.
+* `IMGPROXY_ENABLE_VIDEO_THUMBNAILS`: when true, enables video thumbnail generation. Default: `false`
+* `IMGPROXY_VIDEO_THUMBNAIL_SECOND`: the timestamp of the frame (in seconds) that will be used for the thumbnail. Default: 1.