Docs: correct typo in nonnull function attribute description.

gcc/ChangeLog:
	* doc/extend.texi (Common Function Attributes) <nonnull>:
	Correct typo.

diff --git a/gcc/doc/extend.texi b/gcc/doc/extend.texi
index 8ecd9611201a2f1c1de3ad04acc3f9c9f323282b..dfe54a6ddf3f64a8eea99835db1c41f0635d33d1 100644 (file)
--- a/gcc/doc/extend.texi
+++ b/gcc/doc/extend.texi
@@ -3665,7 +3665,7 @@ marked with nonnull is compared with null, and
 @option{-Wnonnull-compare} option is enabled, a warning is issued.
 @xref{Warning Options}.
 @item The compiler may also perform optimizations based on the
-knowledge that @code{nonnul} parameters cannot be null.  This can
+knowledge that @code{nonnull} parameters cannot be null.  This can
 currently not be disabled other than by removing the nonnull
 attribute.
 @end itemize