diff --git a/shell.nix b/shell.nix
index 60a2fba..91cc8fe 100644
--- a/shell.nix
+++ b/shell.nix
@@ -139,9 +139,9 @@ pkgs.mkShell {
                 local node=${"\${nodes[i]}"}
                 
                 if ! kill -0 "$pid" 2>/dev/null; then
-                    # Process finished, display its output
+                    # Output is only displayed when the process end
                     if [ -f "$tmpdir/$node.log" ]; then
-                    cat "$tmpdir/$node.log"
+                        cat "$tmpdir/$node.log"
                     fi
                     unset 'pids[i]'
                     unset 'nodes[i]'