Update versions and style

Author: fgsch

README.md

@@ -6,7 +6,7 @@ libvmod-geoip2
 
 ## About
 
-A Varnish 6.0, 7.4 and 7.5 VMOD to query MaxMind GeoIP2 DB files.
+A Varnish 6.0, 7.6 and 7.7 VMOD to query MaxMind GeoIP2 DB files.
 
 For Varnish master refer to the devel branch.  Older Varnish versions
 are no longer supported.
@@ -22,7 +22,7 @@ To build this VMOD you will need:
 * varnish-dev in Debian/Ubuntu, varnish-devel in CentOS/RedHat or
   varnish in macOS [1]
 * libmaxminddb-dev in recent Debian/Ubuntu releases, maxminddb in
-  macOS [1]. See also https://github.com/maxmind/libmaxminddb
+  macOS [1]. See also <https://github.com/maxmind/libmaxminddb>
 
 If you are building from Git, you will also need:
 
@@ -39,7 +39,7 @@ export PKG_CONFIG_PATH=/usr/local/lib/pkgconfig
 ```
 
 Finally, to use it you will need one or more GeoIP2 or GeoLite2
-binary databases.  See https://dev.maxmind.com/.
+binary databases.  See <https://dev.maxmind.com/>.
 
 ## Installation
 
@@ -70,36 +70,36 @@ installing from a tarball.
 
 ### Packages
 
-See https://github.com/varnishcache-friends/libvmod-geoip2/wiki#packages.
+See <https://github.com/varnishcache-friends/libvmod-geoip2/wiki#packages>.
 
 ## Example
 
 ```
 import geoip2;
 
 sub vcl_init {
-	new country = geoip2.geoip2("/path/to/GeoLite2-Country.mmdb");
+ new country = geoip2.geoip2("/path/to/GeoLite2-Country.mmdb");
 }
 
 sub vcl_recv {
-	if (country.lookup("country/names/en", client.ip) != "Japan") {
-		...
-	}
+ if (country.lookup("country/names/en", client.ip) != "Japan") {
+  ...
+ }
 }
 ```
 
-More examples available at https://github.com/varnishcache-friends/libvmod-geoip2/wiki.
+More examples available at <https://github.com/varnishcache-friends/libvmod-geoip2/wiki>.
 
 ## DB updates
 
 To update the GeoIP2 DB, download the new file on the same filesystem
 as the old one and move it over. See also
-https://github.com/maxmind/geoipupdate.
+<https://github.com/maxmind/geoipupdate>.
 
 ## License
 
 This VMOD is licensed under BSD license. See LICENSE for details.
 
 ### Note
 
-1. Using Homebrew, https://github.com/Homebrew/brew/.
+1. Using Homebrew, <https://github.com/Homebrew/brew/>.