[4.1] 6b85177 Improve wording of do_stream documentation

[PÃ¥l Hermunn Johansen]

commit 6b85177a230cb777efe18ae8c9a9eb238e5007e8
Author: Nils Goroll <nils.goroll at uplex.de>
Date:   Tue Aug 23 10:23:32 2016 +0200

    Improve wording of do_stream documentation
    
    Addresses question in #2038

diff --git a/lib/libvcc/generate.py b/lib/libvcc/generate.py
index 7f2b50b..d8eacf6 100755
--- a/lib/libvcc/generate.py
+++ b/lib/libvcc/generate.py
@@ -487,11 +487,11 @@ sp_variables = [
 	),
 	('beresp.do_stream',
 		'BOOL',
-		( 'backend_response', 'backend_error'),
-		( 'backend_response', 'backend_error'), """
-		Deliver the object to the client directly without
-		fetching the whole object into varnish. If this
-		request is pass'ed it will not be stored in memory.
+		('backend_response', 'backend_error'),
+		('backend_response', 'backend_error'), """
+		Deliver the object to the client while fetching the whole
+		object into varnish. If this request is pass'ed it will not be
+		stored in memory.
 		"""
 	),
 	('beresp.do_gzip',