[gimp-web] content: add a note about babl 0.1.82 + some minor fixes.

[Jehan <jehanp src gnome org>]

commit 7a2f8f908a97d83f600f133756fd222959d93bad
Author: Jehan <jehan girinstud io>
Date:   Mon Oct 5 14:33:10 2020 +0200

    content: add a note about babl 0.1.82 + some minor fixes.
    
    We don't bump babl requirements because of the meson dependency of
    recent babl which is much too high and would block stable distributions
    from updating GIMP. Let's still make some note to tell people to update
    to latest babl if they can, as it brings interesting improvements.
    
    Also fix repetitions, typos, missing uppercase and other minor errors.

 .../news/2020/2020-10_GIMP-2.10.22_Released/index.md   | 18 ++++++++++++------
 1 file changed, 12 insertions(+), 6 deletions(-)
---
diff --git a/content/news/2020/2020-10_GIMP-2.10.22_Released/index.md 
b/content/news/2020/2020-10_GIMP-2.10.22_Released/index.md
index 9393914b..11538147 100644
--- a/content/news/2020/2020-10_GIMP-2.10.22_Released/index.md
+++ b/content/news/2020/2020-10_GIMP-2.10.22_Released/index.md
@@ -6,7 +6,7 @@ Slug: gimp-2-10-22-released
 Summary: "The file formats release!"
 Status: Draft
 
-GIMP 2.10.22 is mostly a bug-fix release, which for once contains mostly
+GIMP 2.10.22 is a bug-fix release, which for once contains mostly
 maintenance changes in core code.
 
 On official plug-in side though, there are quite a few improvements, in
@@ -40,7 +40,7 @@ which makes it a serious contender as a web image format.
 
 It is now supported by GIMP, both for import and export.
 
-Not only this, but HEIF files (both AV1 and HEIC) can now be imported
+Not only this, but HEIF files (both AVIF and HEIC) can now be imported
 and exported in high bit depth (10- and 12-bit per channel).
 
 <figure>
@@ -60,7 +60,7 @@ Novomesky.
 ### PSP
 
 The plug-in for reading PSP (Paint Shop Pro) files has received numerous
-bug fixes and improvements. raster layers from PSP images over
+bug fixes and improvements. Raster layers from PSP images over
 version 6 are now supported, as well as 16-bit integer, grayscale, and
 indexed images.
 
@@ -106,7 +106,7 @@ Other file format supports were improved. In particular:
 
 ## Better handling of EXIF "Orientation" metadata
 
-in previous release, when an image with an "Orientation" tag was imported,
+In previous release, when an image with an "Orientation" tag was imported,
 GIMP would propose to rotate the image or leave it as-is. If you denied
 rotation, the image would keep the tag and retain it upon exporting.
 So when you opened the edited image in other software, you'd get the
@@ -179,7 +179,7 @@ _Color Picker_ tool. The idea is that it should now be less confusing to
 beginners because they will be able to pick what they see rather than the
 color in the active layer.
 
-Of coursem for advanced users, it doesn't change a thing as they
+Of course for advanced users, it doesn't change a thing as they
 perfectly know how to toggle this option, both use cases being
 useful at different times. This change does not affect anything other
 than the defaults and does not modify how the feature works.
@@ -270,9 +270,15 @@ format on GNU/Linux.
 ## GEGL and babl
 
 As usual, GIMP release is accompanied by [babl](http://gegl.org/babl/)
-(0.1.78 and 0.1.80) and [GEGL](http://gegl.org/) (0.4.24 and 0.4.26)
+(0.1.78, 0.1.80 and 0.1.82) and [GEGL](http://gegl.org/) (0.4.24 and 0.4.26)
 releases, with various bug fixes.
 
+It is to be noted that, even though GIMP *minimum* requirement is babl
+0.1.78, we advise to build against the latest version if possible, i.e.
+babl 0.1.82. This last version handles more complex parametric TRCs for
+ICCv4, which means that without these changes, your color profile
+conversion may be wrong in case you use a profile with these parameters.
+
 ## Continuous Integration
 
 GIMP CI process now runs a `distcheck` step, hence producing a fully