nix: typo in comment

diff --git a/.envrc b/.envrc
index 1656c0fc9c9235d1ac4723c9aafd9a9397ae9adc..74b5b92d705bd942ff85b98084eafe181343a430 100644 (file)
--- a/.envrc
+++ b/.envrc
@@ -87,7 +87,7 @@ else
   mkdir -p "$cache"
   {
   flock --exclusive 3
-  # Register as a roots for the garbage-collector,
+  # Register as roots for the garbage-collector,
   # the --references of shell.nix's derivation
   # (non-buildable due to mkShell),
   # then cache a dump of the environment from within the nix-shell,