PR 24108 bfd * elf32-nds32.c (nds32_relocate_section): Add space between words in error message. * elfnn-riscv.c (riscv_version_mismatch): Fix spelling mistake in error message. (riscv_i_or_e_p): Likewise. (riscv_merge_arch_attr_info): Likewise. ld * testsuite/ld-riscv-elf/attr-merge-arch-failed-01.d: Update expected error message.