Fortran: fix documentation of -fno-underscoring [PR109216]

gcc/fortran/ChangeLog:

	PR fortran/109216
	* invoke.texi: Correct documentation of how underscores are appended
	to external names.

diff --git a/gcc/fortran/invoke.texi b/gcc/fortran/invoke.texi
index 5679e2f26500378c9bf469ade0494a7782320ce9..cbe7f3775073750b6ae18a8f94f31a28e4c31f40 100644 (file)
--- a/gcc/fortran/invoke.texi
+++ b/gcc/fortran/invoke.texi
@@ -1573,7 +1573,7 @@ Do not transform names of entities specified in the Fortran
 source file by appending underscores to them.
 
 With @option{-funderscoring} in effect, GNU Fortran appends one
-underscore to external names with no underscores.  This is done to ensure
+underscore to external names.  This is done to ensure
 compatibility with code produced by many UNIX Fortran compilers.
 
 @emph{Caution}: The default behavior of GNU Fortran is
@@ -1596,7 +1596,7 @@ I = J() + MAX_COUNT (MY_VAR, LVAR)
 @noindent
 is implemented as something akin to:
 @smallexample
-i = j_() + max_count__(&my_var__, &lvar);
+i = j_() + max_count_(&my_var, &lvar);
 @end smallexample
 
 With @option{-fno-underscoring}, the same statement is implemented as: