[master] 2562b11 fix misnomer in comment

[Nils Goroll]

commit 2562b110d8df44365b21af4600b3ffbd3b09ec40
Author: Nils Goroll <nils.goroll at uplex.de>
Date:   Fri Sep 9 16:11:11 2016 +0200

    fix misnomer in comment

diff --git a/bin/varnishd/cache/cache_acceptor.c b/bin/varnishd/cache/cache_acceptor.c
index d1f001a..4b58fd7 100644
--- a/bin/varnishd/cache/cache_acceptor.c
+++ b/bin/varnishd/cache/cache_acceptor.c
@@ -380,7 +380,7 @@ vca_make_session(struct worker *wrk, void *arg)
 }
 
 /*--------------------------------------------------------------------
- * This function accepts on a single socket for a single session pool.
+ * This function accepts on a single socket for a single thread pool.
  *
  * As long as we can stick the accepted connection to another thread
  * we do so, otherwise we put the socket back on the "BACK" pool
@@ -468,7 +468,7 @@ vca_accept_task(struct worker *wrk, void *arg)
 }
 
 /*--------------------------------------------------------------------
- * Called when a worker and attached session pool is created, to
+ * Called when a worker and attached thread pool is created, to
  * allocate the tasks which will listen to sockets for that pool.
  */