Merge 1ef49df into 38ff223

Author: lowitea

README.md

@@ -249,7 +249,7 @@ end
 * `req.peer` - a Lua table with information about the remote peer
   (like `socket:peer()`).
 * `tostring(req)` - returns a string representation of the request.
-* `req:request_line()` - returns the request body.
+* `req:request_line()` - returns a first line of the http request packet (for example, `PUT /path HTTP/1.1`).
 * `req:read(delimiter|chunk|{delimiter = x, chunk = x}, timeout)` - reads the
   raw request body as a stream (see `socket:read()`).
 * `req:json()` - returns a Lua table from a JSON request.