Minor white space fix, just to supplement the log for previous change:

(syms_of_emacs) <kill-emacs-hook>: Doc fix (not run in batch mode).

src/emacs.c

@@ -87,7 +87,7 @@ EMACS_INT gdb_emacs_intbits = sizeof (EMACS_INT) * BITS_PER_CHAR;
 #ifdef DATA_SEG_BITS
 EMACS_INT gdb_data_seg_bits = DATA_SEG_BITS;
 #else
-EMACS_INT  gdb_data_seg_bits = 0;
+EMACS_INT gdb_data_seg_bits = 0;
 #endif
 EMACS_INT PVEC_FLAG = PSEUDOVECTOR_FLAG;