Fixes issue cplusplus#409: undefined behavior index entry.

godbyk · godbyk · commit bc3a17ab763e · 2014-11-20T18:36:05.000-06:00
diff --git a/source/iterators.tex b/source/iterators.tex
@@ -3024,7 +3024,7 @@
 The result of
 \tcode{operator*()}
 on an end-of-stream iterator is undefined.
-\indextext{undefined behavior}%
+\indextext{behavior!undefined}%
 For any other iterator value a
 \tcode{char_type}
 value is returned.
