markup cleanups
diff --git a/Doc/lib/libcsv.tex b/Doc/lib/libcsv.tex
index a9f490d..3278077 100644
--- a/Doc/lib/libcsv.tex
+++ b/Doc/lib/libcsv.tex
@@ -76,7 +76,7 @@
file in a way that preserves the newlines. The behavior before 2.5 would
introduce spurious characters into quoted fields, with no way for the user
to control that behavior. The previous behavior caused considerable
-problems, particularly on platforms that did not use the Unix line ending
+problems, particularly on platforms that did not use the \UNIX{} line ending
conventions, or with files that originated on those platforms --- users were
finding mysterious newlines where they didn't expect them]{2.5}