[master] 8c72217a0 Polish doc

[Nils Goroll]

commit 8c72217a054b8507f1339b8a48105a4a6abde9c5
Author: Nils Goroll <nils.goroll at uplex.de>
Date:   Thu Jan 6 17:49:23 2022 +0100

    Polish doc

diff --git a/doc/sphinx/users-guide/storage-backends.rst b/doc/sphinx/users-guide/storage-backends.rst
index e858ad20b..70e953487 100644
--- a/doc/sphinx/users-guide/storage-backends.rst
+++ b/doc/sphinx/users-guide/storage-backends.rst
@@ -115,8 +115,8 @@ file
 syntax: file,path[,size[,granularity[,advice]]]
 
 The file backend stores objects in virtual memory backed by an
-unlinked file on disk with `mmap`, relying on the kernel handle paging
-as parts of the file are being accessed.
+unlinked file on disk with `mmap`, relying on the kernel to handle
+paging as parts of the file are being accessed.
 
 This implies that sufficient *virtual* memory needs to be available to
 accomodate the file size in addition to any memory Varnish requires