[nongnu] elpa/eglot-inactive-regions b8cc2de13a 1/2: update README installation section after NonGNU ELPA inclusion

[ELPA Syncer]

branch: elpa/eglot-inactive-regions
commit b8cc2de13ae4aa800422823b26f1c350103d48c2
Author: Filippo Argiolas <filippo.argiolas@gmail.com>
Commit: Filippo Argiolas <filippo.argiolas@gmail.com>

    update README installation section after NonGNU ELPA inclusion
---
 README.md | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

diff --git a/README.md b/README.md
index 0505442536..226f9cd50c 100644
--- a/README.md
+++ b/README.md
@@ -1,5 +1,7 @@
 # eglot-inactive-regions
 
+<a href="https://elpa.gnu.org/packages/eglot-inactive-regions.html";><img 
alt="GNU ELPA" 
src="https://elpa.nongnu.org/nongnu/eglot-inactive-regions.svg"/></a>
+
 Emacs Eglot extension to visually style inactive preprocessor
 branches.
 
@@ -44,10 +46,9 @@ Windows code is correctly disabled.
 
 ## Installation
 
-```lisp
-(unless (package-installed-p 'eglot-inactive-regions)
-  (package-vc-install "https://github.com/fargiolas/eglot-inactive-regions";))
-```
+It's in NonGNU ELPA so you can just install it with Emacs built-in
+package manager from `M-x list-packages` or just add it to your
+configuration with `use-package` as described below.
 
 ## Usage