diff --git a/commentary/commentary.pdf b/commentary/commentary.pdf
index 6a50dd3..89770c9 100644
Binary files a/commentary/commentary.pdf and b/commentary/commentary.pdf differ
diff --git a/commentary/make_pdf.sh b/commentary/make_pdf.sh
index 2e4e8ba..3e91314 100755
--- a/commentary/make_pdf.sh
+++ b/commentary/make_pdf.sh
@@ -4,6 +4,7 @@ OUTPUT="commentary.pdf"
 
 MD_FILES="\
  Overview.md\
+ Layout.md\
  Gates.md\
  Selectors.md\
  GateConstraints.md\