[gcc r12-1111] DOC: Update __gcov_dump documentation.

[gcc r12-1111] DOC: Update __gcov_dump documentation.

[Martin Liska]

https://gcc.gnu.org/g:d2a913c76f41692fd0bb955d1768f462133d813a

commit r12-1111-gd2a913c76f41692fd0bb955d1768f462133d813a
Author: Martin Liska <mliska@suse.cz>
Date:   Fri May 28 13:35:33 2021 +0200

    DOC: Update __gcov_dump documentation.
    
            PR gcov-profile/100751
    
    gcc/ChangeLog:
    
            * doc/gcov.texi: Revert partially a hunk that was wrong.

Diff:
---
 gcc/doc/gcov.texi | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/gcc/doc/gcov.texi b/gcc/doc/gcov.texi
index d076721b93c..32b51f984bc 100644
--- a/gcc/doc/gcov.texi
+++ b/gcc/doc/gcov.texi
@@ -887,8 +887,7 @@ Long-running applications can use the @code{__gcov_reset} and @code{__gcov_dump}
 facilities to restrict profile collection to the program region of
 interest. Calling @code{__gcov_reset(void)} will clear all run-time profile
 counters to zero, and calling @code{__gcov_dump(void)} will cause the profile
-information collected at that point to be dumped to @file{.gcda} output files
-(the function can be called just once).
+information collected at that point to be dumped to @file{.gcda} output files.
 Instrumented applications use a static destructor with priority 99
 to invoke the @code{__gcov_dump} function. Thus @code{__gcov_dump}
 is executed after all user defined static destructors,