Fix double quoting.

	PR translation/93755
	* config/rs6000/rs6000.c (rs6000_option_override_internal):
	Fix double quotes.

gcc/ChangeLog

 2020-02-17  Martin Liska  <mliska@suse.cz>
 
+	PR translation/93755
+	* config/rs6000/rs6000.c (rs6000_option_override_internal):
+	Fix double quotes.
+
+2020-02-17  Martin Liska  <mliska@suse.cz>
+
 	PR other/93756
 	* config/rx/elf.opt: Fix typo.
 

gcc/config/rs6000/rs6000.c

@@ -3968,7 +3968,7 @@ rs6000_option_override_internal (bool global_init_p)
       if (!TARGET_VSX)
 	{
 	  if ((rs6000_isa_flags_explicit & OPTION_MASK_FLOAT128_KEYWORD) != 0)
-	    error ("%qs requires VSX support", "%<-mfloat128%>");
+	    error ("%qs requires VSX support", "-mfloat128");
 
 	  TARGET_FLOAT128_TYPE = 0;
 	  rs6000_isa_flags &= ~(OPTION_MASK_FLOAT128_KEYWORD