MIPS: fix indentation of the 'RELOCS' message

MIPS: fix indentation of the 'RELOCS' message

quiet_cmd_relocs lacks a whitespace which results in:

  LD      vmlinux
  SORTEX  vmlinux
  SYSMAP  System.map
  RELOCS vmlinux
  Building modules, stage 2.
  MODPOST 64 modules

After this patch:

  LD      vmlinux
  SORTEX  vmlinux
  SYSMAP  System.map
  RELOCS  vmlinux
  Building modules, stage 2.
  MODPOST 64 modules

Typo is present in kernel tree since the introduction of relocatable
kernel support in commit e818fac595ab ("MIPS: Generate relocation table
when CONFIG_RELOCATABLE"), but the relocation scripts were moved to
Makefile.postlink later with commit 44079d3509ae ("MIPS: Use
Makefile.postlink to insert relocations into vmlinux").

Fixes: 44079d3509ae ("MIPS: Use Makefile.postlink to insert relocations into vmlinux")
Cc: <stable@vger.kernel.org> # v4.11+
Signed-off-by: Alexander Lobakin <alobakin@dlink.ru>
[paulburton@kernel.org: Fixup commit references in commit message.]
Signed-off-by: Paul Burton <paulburton@kernel.org>
Cc: Ralf Baechle <ralf@linux-mips.org>
Cc: James Hogan <jhogan@kernel.org>
Cc: Masahiro Yamada <yamada.masahiro@socionext.com>
Cc: Rob Herring <robh@kernel.org>
Cc: linux-mips@vger.kernel.org
Cc: linux-kernel@vger.kernel.org