diff --git a/content/mobius-print.rst b/content/mobius-print.rst
index 32b1462..e686ee1 100644
--- a/content/mobius-print.rst
+++ b/content/mobius-print.rst
@@ -3,6 +3,7 @@ Print your stuff on Möbius bands!
 
 :slug: mobius-print
 :date: 2024-03-02 18:07
+:modified: 2024-03-03 14:59
 :tags: lifehack, print
 :category: technology
 :keywords: Möbius band, two-sided printing,
@@ -142,7 +143,7 @@ Cheat sheet: paperjam commands
    * - Möbius (with patch)
      - ``interleave(2)``
    * - Möbius (known page count)
-     - ``select {1..5 10..6} modulo(1,half) {1,-1}``
+     - ``select {1..5 10..6} modulo(1,half) {1 -1}``
    * - Multiple Möbius bands, odd-even
      - ``modulo(4) {1 3 2 4}``
    * - Multiple bands, "modulo 3"