docs: update apt/yum installation instructions

Ayman Bagabas created

Change summary

README.md | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)

Detailed changes

README.md 🔗

@@ -61,7 +61,8 @@ pacman -S soft-serve
 nix-env -iA nixpkgs.soft-serve
 
 # Debian/Ubuntu
-echo 'deb [trusted=yes] https://repo.charm.sh/apt/ /' | sudo tee /etc/apt/sources.list.d/charm.list
+echo "deb https://repo.charm.sh/apt/ * *" | sudo tee /etc/apt/sources.list.d/charm.list
+curl https://repo.charm.sh/apt/gpg.key | sudo apt-key add -
 sudo apt update && sudo apt install soft-serve
 
 # Fedora
@@ -69,7 +70,8 @@ echo '[charm]
 name=Charm
 baseurl=https://repo.charm.sh/yum/
 enabled=1
-gpgcheck=0' | sudo tee /etc/yum.repos.d/charm.repo
+gpgcheck=1
+gpgkey=https://repo.charm.sh/yum/gpg.key' | sudo tee /etc/yum.repos.d/charm.repo
 sudo yum install soft-serve
 ```