[master] 635442d comma instead of fullstop

[Nils Goroll]

commit 635442db7904447ca336d154899d72d2abe6c7ce
Author: Nils Goroll <nils.goroll at uplex.de>
Date:   Tue Oct 7 15:24:50 2014 +0200

    comma instead of fullstop

diff --git a/doc/graphviz/cache_req_fsm.dot b/doc/graphviz/cache_req_fsm.dot
index 5cea42c..1949757 100644
--- a/doc/graphviz/cache_req_fsm.dot
+++ b/doc/graphviz/cache_req_fsm.dot
@@ -183,7 +183,7 @@ digraph cache_req_fsm {
 		]
 		pipe_do [
 			 shape=ellipse
-			 label="send bereq.\ncopy bytes until close"
+			 label="send bereq,\ncopy bytes until close"
 		]
 		pipe:pipe -> pipe_do [style=bold,color=orange]
 	}