lib/tests: Unify documentation of individual testable files

1 files changed, 5 insertions, 2 deletions

diff --git a/lib/path/tests/prop.sh b/lib/path/tests/prop.sh
index e48c6667fa08f..d6021cfcd5fe2 100755
--- a/lib/path/tests/prop.sh
+++ b/lib/path/tests/prop.sh
@@ -1,9 +1,12 @@
 #!/usr/bin/env bash
 
-# Property tests for the `lib.path` library
-#
+# Property tests for lib/path/default.nix
 # It generates random path-like strings and runs the functions on
 # them, checking that the expected laws of the functions hold
+# Run:
+# [nixpkgs]$ lib/path/tests/prop.sh
+# or:
+# [nixpkgs]$ nix-build lib/tests/release.nix
 
 set -euo pipefail
 shopt -s inherit_errexit