man/sd-login: minor grammar updates

diff --git a/man/sd-login.xml b/man/sd-login.xml
index 9e06d013121bb5606bd7c59e49ee00150953c7a4..d0520247799d9a8a18a1a96ce72619ecb2a725ca 100644 (file)
--- a/man/sd-login.xml
+++ b/man/sd-login.xml
@@ -41,10 +41,10 @@
     system.</para>
 
     <para>Note that these APIs only allow purely passive access and
-    monitoring of seats, sessions and users. To actively make changes
+    monitoring of seats, sessions, and users. To actively make changes
     to the seat configuration, terminate login sessions, or switch
     session on a seat you need to utilize the D-Bus API of
-    systemd-logind, instead.</para>
+    systemd-logind instead.</para>
 
     <para>These functions synchronously access data in
     <filename>/proc/</filename>, <filename>/sys/fs/cgroup/</filename>
@@ -62,7 +62,7 @@
     other.</para>
 
     <para>If the functions return string arrays, these are generally
-    <constant>NULL</constant> terminated and need to be freed by the
+    <constant>NULL</constant>-terminated and need to be freed by the
     caller with the libc
     <citerefentry project='man-pages'><refentrytitle>free</refentrytitle><manvolnum>3</manvolnum></citerefentry>
     call after use, including the strings referenced therein.