i386.c (ix86_adjust_stack_and_probe_stack_clash): Fix typos and whitespace errors.

	* config/i386/i386.c (ix86_adjust_stack_and_probe_stack_clash): Fix
	typos and whitespace errors.
	* config/i386/predicates.md (address_no_seg_operand): Likewise.
	* config/s390/s390.c (s390_emit_prologue): Likewise.

From-SVN: r253303