[nginx] README: remove signing key references recommended by https://github.com/nginx/nginx/pull/120#discussion_r1751383741

[noreply at nginx.com]

details:   https://github.com/nginx/nginx/commit/732364c1df74dc6e25c219ca70751f886d3985bf
branches:  master
commit:    732364c1df74dc6e25c219ca70751f886d3985bf
user:      Michael Vernik <m.vernik at f5.com>
date:      Tue, 10 Sep 2024 12:59:33 -0700
description:
README: remove signing key references recommended by https://github.com/nginx/nginx/pull/120#discussion_r1751383741


---
 README.md | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/README.md b/README.md
index 6290cac20..9b38da454 100644
--- a/README.md
+++ b/README.md
@@ -89,9 +89,6 @@ NGINX binaries are built and distributed in two versions: stable and mainline. Y
 ## Linux binary installation process
 The NGINX binary installation process takes advantage of package managers native to specific Linux distributions. For this reason, first-time installations involve adding the official NGINX package repository to your system's package manager.
 
-### GPG keys
-GPG signing keys are used to verify the authenticity of packages. Read more [important details](https://nginx.org/en/linux_packages.html#signatures) on our GPG/PGP keys.
-
 ### Upgrades
 Future upgrades to the latest version can be managed using the same package manager without the need to manually download and verify binaries.