Update dump message in IPA ICF.

2019-11-25  Martin Liska  <mliska@suse.cz>

	* ipa-icf.c (sem_item_optimizer::dump_cong_classes): Clean
	up used dump message.

From-SVN: r278687

gcc/ChangeLog

 2019-11-25  Martin Liska  <mliska@suse.cz>
 
+	* ipa-icf.c (sem_item_optimizer::dump_cong_classes): Clean
+	up used dump message.
+
+2019-11-25  Martin Liska  <mliska@suse.cz>
+
 	PR bootstrap/92653
 	* ipa-fnsummary.c (ipa_fn_summary::account_size_time): Comment out
 	too strict checking assert.

gcc/ipa-icf.c

@@ -3151,8 +3151,7 @@ sem_item_optimizer::dump_cong_classes (void)
 	   "class: %u)\n", (unsigned long) m_classes.elements (),
 	   m_items.length (), m_items.length () - single_element_classes);
   fprintf (dump_file,
-	   "Class size histogram [num of members]: number of classe number "
-	   "of classess\n");
+	   "Class size histogram [number of members]: number of classes\n");
   for (unsigned int i = 0; i <= max_index; i++)
     if (histogram[i])
       fprintf (dump_file, "%6u: %6u\n", i, histogram[i]);