improve comments

The comment in python-packackges was obsolete.

modules/clightning-plugins/clboss.nix

@@ -17,8 +17,8 @@ let cfg = config.services.clightning.plugins.clboss; in
       default = 30000;
       description = mdDoc ''
         Target amount (in satoshi) that CLBOSS will leave on-chain.
-        clboss will only open new channels if this amount is smaller than
-        the funds in your clightning wallet.
+        clboss will only open new channels if the funds in your clightning wallet are
+        larger than this amount.
       '';
     };
     min-channel = mkOption {

modules/presets/bitcoind-remote.nix

@@ -5,7 +5,9 @@ let
   secretsDir = config.nix-bitcoin.secretsDir;
 in {
   services.bitcoind = {
-    # Make the local bitcoin-cli work with the remote node
+    # Make the local bitcoin-cli work with the remote node.
+    # Without this, bitcoin-cli would try to use the .cookie file in the local
+    # bitcoind data dir for authorization, which doesn't exist.
     extraConfig = ''
       rpcuser=${cfg.rpc.users.privileged.name}
     '';