Committed as obvious.
commit aa5601c00a7ddd047565956f4a4ceddbc10b4a6a
Author: Jonathan Wakely <jwak...@redhat.com>
Date: Fri Jan 15 13:12:29 2016 +0000
* doc/extend.texi (Type Traits): Fix grammar.
diff --git a/gcc/doc/extend.texi b/gcc/doc/extend.texi
index b85c34c..a782822 100644
--- a/gcc/doc/extend.texi
+++ b/gcc/doc/extend.texi
@@ -20332,7 +20332,7 @@ class type is considered is own base. Requires: if @code{__is_class
(base_type)} and @code{__is_class (derived_type)} are true and
@code{base_type} and @code{derived_type} are not the same type
(disregarding cv-qualifiers), @code{derived_type} shall be a complete
-type. Diagnostic is produced if this requirement is not met.
+type. A diagnostic is produced if this requirement is not met.
@item __is_class (type)
If @code{type} is a cv class type, and not a union type
