README: make section title less confusing

This is about glibc NSS, not about the TLS implementation library NSS.

diff --git a/README b/README
index 28eb844f865d932ff23a0e12b1e4eb177b42d19d..4805d44cdac1efae358cc9d60fbd2f23e7e3b98e 100644 (file)
--- a/README
+++ b/README
@@ -317,7 +317,7 @@ USERS AND GROUPS:
         Similarly, the coredump support requires the "systemd-coredump" system
         user and group to exist.
 
-NSS:
+GLIBC NSS:
         systemd ships with four glibc NSS modules:
 
         nss-myhostname resolves the local hostname to locally configured IP