[binutils-gdb] x86: Remove redundant "symbol" in comments

[sergiodj+buildbot@sergiodj.net]

*** TEST RESULTS FOR COMMIT 5fdda9d6a4c3520f4787d96c4ae293783fe6262a ***

Author: H.J. Lu <hjl.tools@gmail.com>
Branch: master
Commit: 5fdda9d6a4c3520f4787d96c4ae293783fe6262a

x86: Remove redundant "symbol" in comments

	* elf32-i386.c (elf_i386_link_hash_entry): Remove redundant
	"symbol" in comments.
	* elf64-x86-64.c (elf_x86_64_link_hash_entry): Likewise.