Update manual pages

doc/h2load.1

 .\" Man page generated from reStructuredText.
 .
-.TH "H2LOAD" "1" "Nov 15, 2019" "1.40.0" "nghttp2"
+.TH "H2LOAD" "1" "Jun 02, 2020" "1.41.0" "nghttp2"
 .SH NAME
 h2load \- HTTP/2 benchmarking tool
 .
@@ -284,6 +284,12 @@ to buffering.  Status code is \-1 for failed streams.
 .UNINDENT
 .INDENT 0.0
 .TP
+.B \-\-connect\-to=<HOST>[:<PORT>]
+Host and port to connect  instead of using the authority
+in <URI>.
+.UNINDENT
+.INDENT 0.0
+.TP
 .B \-v, \-\-verbose
 Output debug information.
 .UNINDENT

doc/h2load.1.rst

@@ -239,6 +239,11 @@ OPTIONS
     appear slightly  out of order with  multiple threads due
     to buffering.  Status code is -1 for failed streams.
 
+.. option:: --connect-to=<HOST>[:<PORT>]
+
+    Host and port to connect  instead of using the authority
+    in <URI>.
+
 .. option:: -v, --verbose
 
     Output debug information.

doc/nghttp.1

 .\" Man page generated from reStructuredText.
 .
-.TH "NGHTTP" "1" "Nov 15, 2019" "1.40.0" "nghttp2"
+.TH "NGHTTP" "1" "Jun 02, 2020" "1.41.0" "nghttp2"
 .SH NAME
 nghttp \- HTTP/2 client
 .

doc/nghttpd.1

 .\" Man page generated from reStructuredText.
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-.TH "NGHTTPD" "1" "Nov 15, 2019" "1.40.0" "nghttp2"
+.TH "NGHTTPD" "1" "Jun 02, 2020" "1.41.0" "nghttp2"
 .SH NAME
 nghttpd \- HTTP/2 server
 .

doc/nghttpx.1

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-.TH "NGHTTPX" "1" "Nov 15, 2019" "1.40.0" "nghttp2"
+.TH "NGHTTPX" "1" "Jun 02, 2020" "1.41.0" "nghttp2"
 .SH NAME
 nghttpx \- HTTP/2 proxy
 .
@@ -316,7 +316,7 @@ specify  "healthmon"  parameter.   This is  disabled  by
 default.  Any  requests which come through  this address
 are replied with 200 HTTP status, without no body.
 .sp
-To  accept   PROXY  protocol   version  1   on  frontend
+To accept  PROXY protocol  version 1  and 2  on frontend
 connection,  specify  "proxyproto" parameter.   This  is
 disabled by default.
 .sp

doc/nghttpx.1.rst

@@ -300,7 +300,7 @@ Connections
     default.  Any  requests which come through  this address
     are replied with 200 HTTP status, without no body.
 
-    To  accept   PROXY  protocol   version  1   on  frontend
+    To accept  PROXY protocol  version 1  and 2  on frontend
     connection,  specify  "proxyproto" parameter.   This  is
     disabled by default.