Typos.  A bunch of typos I've been collecting.

Change-Id: I53ab8d17914e6563110354e4052109ac02bf8f3b
Signed-off-by: Paul Vinciguerra <pvinci@vinciconsulting.com>
diff --git a/src/vnet/feature/feature.c b/src/vnet/feature/feature.c
index f1afa37..47c8c62 100644
--- a/src/vnet/feature/feature.c
+++ b/src/vnet/feature/feature.c
@@ -132,7 +132,7 @@
 
       features_in_order = fm->feature_nodes[arc_index];
 
-      /* If specificed, verify that the last node in the arc is actually last */
+      /* If specified, verify that the last node in the arc is actually last */
       if (areg->last_in_arc && vec_len (features_in_order) > 0)
 	{
 	  last_feature = features_in_order[vec_len (features_in_order) - 1];