Reduce the need to read the shell script to figure out what's going on (#14077)

Conrad Irwin created

Release Notes:

- N/A

Change summary

script/install.sh | 4 ++++
1 file changed, 4 insertions(+)

Detailed changes

script/install.sh 🔗

@@ -1,6 +1,10 @@
 #!/usr/bin/env sh
 set -eu
 
+# Downloads the latest tarball from https://zed.dev/releases and unpacks it
+# into ~/.local/. If you'd prefer to do this manually, instructions are at
+# https://zed.dev/docs/linux.
+
 main() {
     platform="$(uname -s)"
     arch="$(uname -m)"