Index: doc/proposals/concurrency/style/cfa-format.tex
===================================================================
--- doc/proposals/concurrency/style/cfa-format.tex	(revision dcfc4b35ffe8edfe715f99da2c8a4087ae6ee86b)
+++ doc/proposals/concurrency/style/cfa-format.tex	(revision 3364962e92096cfc5d05c93607d92838baa1fe51)
@@ -108,4 +108,5 @@
   belowskip=3pt,
   keepspaces=true,
+  tabsize=4,
   % frame=lines,
   literate=,