Added note about comments, from Christopher Petrilli.
diff --git a/Doc/lib/libcfgparser.tex b/Doc/lib/libcfgparser.tex
index 24abd1d..be65f62 100644
--- a/Doc/lib/libcfgparser.tex
+++ b/Doc/lib/libcfgparser.tex
@@ -17,7 +17,9 @@
with continuations in the style of \rfc{822}. The optional values
can contain format strings which refer to other values in the same
section, or values in a special \code{DEFAULT} section. Additional
-defaults can be provided upon initialization and retrieval.
+defaults can be provided upon initialization and retrieval. Lines
+beginning with \character{\#} are ignored and may be used to provide
+comments.
For example: