man: it appears the description of async signal safety has its own man page now

Let's refer to the new page.

1 files changed, 6 insertions, 6 deletions

diff --git a/man/sd_journal_get_fd.xml b/man/sd_journal_get_fd.xml
index 24ececd9cb..b15fc1728c 100644
--- a/man/sd_journal_get_fd.xml
+++ b/man/sd_journal_get_fd.xml
@@ -233,12 +233,12 @@ else {
   <refsect1>
     <title>Signal safety</title>
 
-    <para>In general, <function>sd_journal_get_fd()</function>,
-    <function>sd_journal_get_events()</function>, and <function>sd_journal_get_timeout()</function>
-    are <emphasis>not</emphasis> "async signal safe" in the meaning of
-    <citerefentry project='man-pages'><refentrytitle>signal</refentrytitle><manvolnum>7</manvolnum></citerefentry>.
-    Nevertheless, only the first call to any of those three functions performs unsafe operations, so
-    subsequent calls <emphasis>are</emphasis> safe.</para>
+    <para>In general, <function>sd_journal_get_fd()</function>, <function>sd_journal_get_events()</function>, and
+    <function>sd_journal_get_timeout()</function> are <emphasis>not</emphasis> "async signal safe" in the meaning of
+    <citerefentry
+    project='man-pages'><refentrytitle>signal-safety</refentrytitle><manvolnum>7</manvolnum></citerefentry>.
+    Nevertheless, only the first call to any of those three functions performs unsafe operations, so subsequent calls
+    <emphasis>are</emphasis> safe.</para>
 
     <para><function>sd_journal_process()</function> and <function>sd_journal_wait()</function> are not
     safe. <function>sd_journal_reliable_fd()</function> is safe.</para>