DOC: config: fix typos for "bytes_{in,out}"

An extra space was placed at the start of "bytes_out" description,
and dconv was having a hard time to properly render the text in html
format because of that.

Finally, remove an extra line feed.

This should be backported in 2.9 with c7424a1ba ("MINOR: samples:
implement bytes_in and bytes_out samples")

diff --git a/doc/configuration.txt b/doc/configuration.txt
index bf5dc84902597e0e9ba134a7f3080d4a6c38dec5..94fa2089f1f6b470ebabe3d3636aaaf4066f1b9f 100644 (file)
--- a/doc/configuration.txt
+++ b/doc/configuration.txt
@@ -23615,12 +23615,11 @@ baseq : string
   instead of "base" allows one to properly identify the target resource, for
   statistics or caching use cases. See also "path", "pathq" and "base".
 
-
 bytes_in : integer
   This returns the number of bytes uploaded from the client to the server.
 
 bytes_out : integer
-   This is the number of bytes transmitted from the server to the client.
+  This is the number of bytes transmitted from the server to the client.
 
 capture.req.hdr(<idx>) : string
   This extracts the content of the header captured by the "capture request