man: fix link markup

diff --git a/man/systemd.exec.xml b/man/systemd.exec.xml
index 8afcbd246f7c04ce11b74b1018a158bfa51d4c4b..3618b52808e86c4ae2dc974a5db92054aa09647b 100644 (file)
--- a/man/systemd.exec.xml
+++ b/man/systemd.exec.xml
@@ -188,10 +188,10 @@
         the same name (except if the image has the <filename>.raw</filename> suffix, in which case the verity data file must
         not have it in its name), the verity data is read from it and automatically used.</para>
 
-        <para>This option is supported only for disk images that contain a single file system, without an enveloping partition
-        table. Images that contain a GPT partition table should instead include both root file system and matching Verity
-        data in the same image, implementing the
-        [Discoverable Partition Specification](https://systemd.io/DISCOVERABLE_PARTITIONS)</para>
+        <para>This option is supported only for disk images that contain a single file system, without an
+        enveloping partition table. Images that contain a GPT partition table should instead include both
+        root file system and matching Verity data in the same image, implementing the <ulink
+        url="https://systemd.io/DISCOVERABLE_PARTITIONS">Discoverable Partition Specification</ulink>.</para>
 
         <xi:include href="system-only.xml" xpointer="singular"/></listitem>
       </varlistentry>