diff --git a/IBC.log b/IBC.log
index b7d0138..1c3e0f4 100644
--- a/IBC.log
+++ b/IBC.log
@@ -1,4 +1,4 @@
-This is LuaHBTeX, Version 1.13.0 (TeX Live 2021)  (format=lualatex 2021.8.7)  13 SEP 2021 19:56
+This is LuaHBTeX, Version 1.13.0 (TeX Live 2021)  (format=lualatex 2021.8.7)  16 SEP 2021 08:44
  restricted system commands enabled.
 **IBC.tex
 (./IBC.tex
@@ -1177,7 +1177,7 @@ es
 </usr/local/texlive/2021/texmf-dist/fonts/opentype/public/lm/lmmonolt10-bold.otf
 ></usr/local/texlive/2021/texmf-dist/fonts/opentype/public/lm/lmmono10-regular.o
 tf>
-Output written on IBC.pdf (34 pages, 8974775 bytes).
+Output written on IBC.pdf (34 pages, 8974888 bytes).
 
 PDF statistics: 362 PDF objects out of 1000 (max. 8388607)
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diff --git a/IBC.pdf b/IBC.pdf
index f4e8adb..4fb55ff 100644
Binary files a/IBC.pdf and b/IBC.pdf differ