diff --git a/morph/grid/production/grid.nix b/morph/grid/production/grid.nix
index 4796bb4604bb13b2943fa504061613ac914195f7..c5c27bb6bcf300d15e1042ad5acee4b89646907b 100644
--- a/morph/grid/production/grid.nix
+++ b/morph/grid/production/grid.nix
@@ -48,7 +48,8 @@ let
 
     # And supply configuration for those hardware / network / bootloader
     # options.  See the 100tb module for handling of this value.  The module
-    # name is quoted because `1` makes `100tb` look an awful lot like
+    # name is quoted because `1` makes `100tb` look an awful lot like a
+    # number.
    "100tb".config = nodecfg;
   };