diff --git a/man/systemd-hibernate-resume@.service.xml b/man/systemd-hibernate-resume@.service.xml
index 9b188b0d96..30bfd88101 100644
--- a/man/systemd-hibernate-resume@.service.xml
+++ b/man/systemd-hibernate-resume@.service.xml
@@ -54,13 +54,14 @@
         <refsect1>
                 <title>Description</title>
 
-                <para><filename>systemd-hibernate-resume@.service</filename> is a
-                service that initiates hibernation resume from a device
-                containing the resume image. It is instantiated for each
-                device that is configured for resuming from.</para>
+                <para><filename>systemd-hibernate-resume@.service</filename>
+                initiates the resume from hibernation. It is
+                instantiated with the device to resume from as the
+                template argument.</para>
 
                 <para><filename>systemd-hibernate-resume</filename> only supports
-                the in-kernel hibernation implementation, known as swsusp.
+                the in-kernel hibernation implementation, known as
+                <ulink url="https://www.kernel.org/doc/Documentation/power/swsusp.txt">swsusp</ulink>.
                 Internally, it works by writing the major:minor of specified
                 device node to <filename>/sys/power/resume</filename>.</para>