man: Rename duplicate Credentials section name

A "Credentials" section name in systemd.exec man page was used
both for User/Group and for actual credentials support in systemd.

Rename the first instance to "User/Group Identity"

diff --git a/man/systemd.exec.xml b/man/systemd.exec.xml
index 5b5590a2336d785546769469212ffa7179c24d84..80fed03b35e56194cb15e487f49aca4c70016b50 100644 (file)
--- a/man/systemd.exec.xml
+++ b/man/systemd.exec.xml
@@ -437,7 +437,7 @@
   </refsect1>
 
   <refsect1>
-    <title>Credentials</title>
+    <title>User/Group Identity</title>
 
     <xi:include href="system-only.xml" xpointer="plural"/>