doc: Fix typo in documentation of __float128 suffix

gcc/ChangeLog:

	* doc/extend.texi (Floating Types): Fix "_float128" typo.

diff --git a/gcc/doc/extend.texi b/gcc/doc/extend.texi
index be3ea890c47cd980b2f2aca1a7d065415d08eda9..a5afb467d2356a79fd885fd570641e950eae44e8 100644 (file)
--- a/gcc/doc/extend.texi
+++ b/gcc/doc/extend.texi
@@ -1109,7 +1109,7 @@ add, subtract, multiply, divide; unary arithmetic operators;
 relational operators; equality operators; and conversions to and from
 integer and other floating types.  Use a suffix @samp{w} or @samp{W}
 in a literal constant of type @code{__float80} or type
-@code{__ibm128}.  Use a suffix @samp{q} or @samp{Q} for @code{_float128}.
+@code{__ibm128}.  Use a suffix @samp{q} or @samp{Q} for @code{__float128}.
 
 In order to use @code{_Float128}, @code{__float128}, and @code{__ibm128}
 on PowerPC Linux systems, you must use the @option{-mfloat128} option. It is