[lex.phases] Capitalize example. (cplusplus#1623)

Eelis · tkoeppe · commit 82796606a63a · 2017-04-29T20:13:48.000+01:00
diff --git a/source/lex.tex b/source/lex.tex
@@ -109,7 +109,7 @@
 unspecified. The process of dividing a source file's
 characters into preprocessing tokens is context-dependent.
 \begin{example}
-see the handling of \tcode{<} within a \tcode{\#include} preprocessing
+See the handling of \tcode{<} within a \tcode{\#include} preprocessing
 directive.
 \end{example}
 
