update man page

Author: thornjad

doc/http-server.1

@@ -1,4 +1,4 @@
-.TH http-server 1 "April 2019" GNU "http-server man page"
+.TH http-server 1 "April 2020" GNU "http-server man page"
 
 .SH NAME
 http-server \- a simple zero-configuration command-line http server
@@ -124,6 +124,10 @@ Do not show dotfiles.
 .BI \-h ", " \-\-help
 Print usage and exit.
 
+.TP
+.BI \-v ", " \-\-version
+Print version and exit.
+
 .SH FILES
 .B index.html
 will be served as the default file to any directory requests.
@@ -132,7 +136,7 @@ will be served as the default file to any directory requests.
 will be served if a file is not found. This can be used for SPA hosting to serve the entry page.
 
 .SH COPYING
-Copyright (c) 2011-2019 Charlie Robbins, Marak Squires, and the Contributors.
+Copyright (c) 2011-2020 Charlie Robbins, Marak Squires, and the Contributors.
 Permission is hereby granted, free of charge, to any person obtaining
 a copy of this software and associated documentation files (the
 "Software"), to deal in the Software without restriction, including
@@ -153,4 +157,4 @@ OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
 WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 
 .SH VERSION
-Version 0.11.1
+Version 0.12.2