[gimp-web] Fix a bit the 2.99.4 news.

[Jehan <jehanp src gnome org>]

commit a8c21d895caaf4578dc49fa99543cb6b9cf9f75d
Author: Jehan <jehan girinstud io>
Date:   Sun Dec 20 03:21:02 2020 +0100

    Fix a bit the 2.99.4 news.

 content/news/2020/2020-12_GIMP-2.99.4_Released/index.md | 15 +++++++--------
 1 file changed, 7 insertions(+), 8 deletions(-)
---
diff --git a/content/news/2020/2020-12_GIMP-2.99.4_Released/index.md 
b/content/news/2020/2020-12_GIMP-2.99.4_Released/index.md
index 2c89c7d1..697ccc69 100644
--- a/content/news/2020/2020-12_GIMP-2.99.4_Released/index.md
+++ b/content/news/2020/2020-12_GIMP-2.99.4_Released/index.md
@@ -204,7 +204,7 @@ for people using graphics tablets, as they can directly start to paint
 on canvas without having first to understand all the inner-settings of
 GIMP paint system (based on the combination of brush and dynamics).
 
-## Font thumbnail adapted for Korean and Japanese languages
+## Font thumbnail adapted for Korean and Japanese
 
 Our font list will now display fonts targetted at Korean and Japanese
 writing systems with "한" and "あ" respectively. This will allow to more
@@ -218,7 +218,6 @@ quickly detect fonts useful for your language of choice in a long list.
 </figure>
 
 For Korean "한" (han) was chosen (apart from being the first syllable of
-
 Hangeul, the Korean writing system) because of the circle shape in 'ㅎ'
 (hieut) but also its small *hat* which has many stylistic variants and
 is therefore often quite a good hint of stylistic choices made by a font
@@ -228,11 +227,11 @@ As for "あ", it is the first *kana* in the hiragana syllabary, which is
 one of the main component of the Japanese writing system.
 
 The code logics is based on approximation of probable target lang
-depending on supported characters. It may not show always the ideal
-sample characters, especially for fonts which include a lot characters
-from various scripts but remains globally very useful.
-This is based on existing code, with detection on other writing systems,
-yet not properly for Korean and Japanese yet, which is now fixed.
+depending on supported characters found in the fonts. It may not show
+always the ideal sample characters, especially for fonts which include a
+lot of characters from various scripts but remains globally very useful.
+This is based on existing code, which already had detection on other
+writing systems, yet not for Korean and Japanese yet.
 
 # New experimental Paint Select tool
 
@@ -270,7 +269,7 @@ not to keep all the hopes too high, just in case. If everything goes as
 planned, it is not sure yet what would happen to the "Foreground Select"
 tool, but it is likely we try to re-target it to focus on details, hair,
 fur and the like with an appropriate updated interaction method adapted
-to tweak selection details, instead of grab a whole shape at once.
+to tweaking selection details, instead of grabbing a whole shape at once.
 
 # API updates
 ## Dialog generation for plug-ins