Edited note in config to make it less ambiguous when copying into other repos

Signed-off-by: Amber Arcadia <amber.arcadia@chainguard.dev>

Author: AmberArcadia

.pre-commit-config.yaml

@@ -1,5 +1,5 @@
-# In general, this file should be able to be used as-is in other repos
-# such as wolfi-dev/os, enterprise-packages, and extra-packages,
+# In general, this file (when sourced from https://github.com/chainguard-dev/pre-commit-hooks) 
+# should be able to be used as-is in other repos such as wolfi-dev/os, enterprise-packages, and extra-packages,
 # and can be assumed to be the "source of truth" for our pre-commit rules.
 # See https://eng.inky.wtf/docs/technical/git/pre-commit for info on how to edit this file.
 repos: