Fix markup in vcl.7 man page after linting

git-svn-id: http://www.varnish-cache.org/svn/trunk/varnish-cache@3271 d4fa192b-c00b-0410-8231-f00ffab90ce4

man/vcl.7so

@@ -96,7 +96,7 @@ if (req.http.host ~ "^(www\.)?example.com$") {
 Directors choose from different backends based on health status and a
 per-director algorithm.
 There currently exists a round-robin and a random director.  
-
+.Pp
 Directors are defined using:
 .Bd -literal -offset 4n
 director b2 random {
@@ -121,13 +121,11 @@ The random director takes one per-director option
 This specifies how many tries it will use to find a working backend.
 The default is the same as the number of backends defined for the
 director.
-
+.Pp
 There is also a per-backend option: weight which defines the portion
 of traffic to send to the particular backend.
-.Ed
 .Ss The round-robin director
 The round-robin does not take any options.
-.Ed
 .Ss Backend probes
 Backends can be probed to see whether they should be considered
 healthy or not.  The return status can also be checked by using