man: reword sentence about lone coredumps

Let's make it clear that they are not as useful as the full thing.

diff --git a/man/systemd-coredump.xml b/man/systemd-coredump.xml
index 98d4af57e417c2e9386750d8b092e2a73e3082f9..56f4bba009cdaeacdcfbdac5b39c9325a75f0649 100644 (file)
--- a/man/systemd-coredump.xml
+++ b/man/systemd-coredump.xml
@@ -57,9 +57,8 @@
     few days by default; see <filename>/usr/lib/tmpfiles.d/systemd.conf</filename> for details. Note that the
     removal of core files from the file system and the purging of journal entries are independent, and the
     core file may be present without the journal entry, and journal entries may point to since-removed core
-    files. Metadata is attached to core files in the form of extended attributes, so the core files may be
-    useful even without the full metadata available in the journal entry.
-    </para>
+    files. Some metadata is attached to core files in the form of extended attributes, so the core files are
+    useful for some purposes even without the full metadata available in the journal entry.</para>
 
     <refsect2>
       <title>Invocation of <command>systemd-coredump</command></title>