[binutils-gdb] fix PR number

[Alan Modra]

https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=246b91226bbc60bf3b2a4e1a65edc0c577e487c0

commit 246b91226bbc60bf3b2a4e1a65edc0c577e487c0
Author: Alan Modra <amodra@gmail.com>
Date:   Mon Feb 20 21:28:59 2017 +1030

    fix PR number

Diff:
---
 ld/ChangeLog | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/ld/ChangeLog b/ld/ChangeLog
index d02d009..c008e60 100644
--- a/ld/ChangeLog
+++ b/ld/ChangeLog
@@ -1,6 +1,6 @@
 2017-02-17  Alan Modra  <amodra@gmail.com>
 
-	PR 20199
+	PR 21099
 	* emulparams/elf32m32c.sh: Define STACK_ADDR and STACK_SENTINEL
 	rather than using OTHER_SECTIONS.
 	* emulparams/elf32mt.sh: Likewise.