Minor changes and https-ify links.

etc/luajit.1

@@ -6,7 +6,7 @@ luajit \- Just-In-Time Compiler for the Lua Language
 .B luajit
 [\fIoptions\fR]... [\fIscript\fR [\fIargs\fR]...]
 .SH "WEB SITE"
-.IR http://luajit.org
+.IR https://luajit.org
 .SH DESCRIPTION
 .PP
 This is the command-line program to run Lua programs with \fBLuaJIT\fR.
@@ -80,9 +80,9 @@ Runs some nested loops and shows the resulting traces.
 .SH SEE ALSO
 .PP
 More details in the provided HTML docs or at:
-.IR http://luajit.org
+.IR https://luajit.org
 .br
 More about the Lua language can be found at:
-.IR http://lua.org/docs.html
+.IR https://lua.org/docs.html
 .PP
 lua(1)

etc/luajit.pc

@@ -17,7 +17,7 @@ INSTALL_CMOD=${prefix}/${multilib}/lua/${abiver}
 
 Name: LuaJIT
 Description: Just-in-time compiler for Lua
-URL: http://luajit.org
+URL: https://luajit.org
 Version: ${version}
 Requires:
 Libs: -L${libdir} -l${libname}