docs: fix markdown links

diff --git a/docs/PREDICTABLE_INTERFACE_NAMES.md b/docs/PREDICTABLE_INTERFACE_NAMES.md
index e7cd0d0ff09c20d4851de430a5c2d5b8e06fd61b..27ee557936b1e60639ce7cbd9de999165d16eb12 100644 (file)
--- a/docs/PREDICTABLE_INTERFACE_NAMES.md
+++ b/docs/PREDICTABLE_INTERFACE_NAMES.md
@@ -60,9 +60,9 @@ Does this have any drawbacks? Yes, it does. Previously it was practically guaran
 You basically have three options:
 
 1. You disable the assignment of fixed names, so that the unpredictable kernel names are used again. For this, simply mask udev's .link file for the default policy: `ln -s /dev/null /etc/systemd/network/99-default.link`
-1. You create your own manual naming scheme, for example by naming your interfaces "internet0", "dmz0" or "lan0". For that create your own .link files in /etc/systemd/network/, that choose an explicit name or a better naming scheme for one, some, or all of your interfaces. See [[systemd.link(5)|http://www.freedesktop.org/software/systemd/man/systemd.link.html]] for more information.
-1. You pass the net.ifnames=0 on the kernel command line
+1. You create your own manual naming scheme, for example by naming your interfaces `internet0`, `dmz0` or `lan0`. For that create your own `.link` files in `/etc/systemd/network/`, that choose an explicit name or a better naming scheme for one, some, or all of your interfaces. See [systemd.link(5)](http://www.freedesktop.org/software/systemd/man/systemd.link.html) for more information.
+1. You pass the `net.ifnames=0` on the kernel command line
 
 ## How does the new naming scheme look like, precisely?
 
-That's documented in detail in a comment block [[the sources of the net_id built-in|https://github.com/systemd/systemd/blob/master/src/udev/udev-builtin-net_id.c#L20]]. Please refer to this in case you are wondering how to decode the new interface names.
+That's documented in detail the [systemd.net-naming-scheme(7)](https://www.freedesktop.org/software/systemd/man/systemd.net-naming-scheme.html) man page. Please refer to this in case you are wondering how to decode the new interface names.