[PATCH 2/4] appendix/whymb: Use \co{} for code

Some sentences in whymemorybarriers.tex is not using \co{} for code.
Use it.

Signed-off-by: SeongJae Park <[email protected]>
---
 appendix/whymb/whymemorybarriers.tex | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/appendix/whymb/whymemorybarriers.tex b/appendix/whymb/whymemorybarriers.tex
index 1ca93f18..5cc7911b 100644
--- a/appendix/whymb/whymemorybarriers.tex
+++ b/appendix/whymb/whymemorybarriers.tex
@@ -823,7 +823,7 @@ void bar(void)
 }
 \end{VerbatimN}
 
-Suppose CPU~0 executes foo() and CPU~1 executes bar().
+Suppose CPU~0 executes \co{foo()} and CPU~1 executes \co{bar()}.
 Suppose further that the cache line containing \qco{a} resides only in CPU~1's
 cache, and that the cache line containing \qco{b} is owned by CPU~0.
 Then the sequence of operations might be as follows:
-- 
2.17.1