elf/section13.s: Replace @nobits with %nobits

	* testsuite/gas/elf/section13.s: Replace @nobits with %nobits.

gas/ChangeLog

+2020-02-02  H.J. Lu  <hongjiu.lu@intel.com>
+
+	* testsuite/gas/elf/section13.s: Replace @nobits with %nobits.
+
 2020-02-01  Anthony Green  <green@moxielogic.com>
 
        * config/tc-moxie.c (md_begin): Don't force big-endian mode.

gas/testsuite/gas/elf/section13.s

-	.section .mbind.data,"dw",@nobits
+	.section .mbind.data,"dw",%nobits
 	.byte 0