Documentation improvements.

Also, I renamed a couple of the sd_id128 functions for better clarity.  But
since I haven't pushed since originally implementing them, I'm not labeling
it as a breaking change.

1 files changed, 5 insertions, 2 deletions

diff --git a/readme.go b/readme.go
index 88719f0..aac1aa7 100644
--- a/readme.go
+++ b/readme.go
@@ -12,6 +12,9 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-// Package libsystemd provides libraries for working with systemd.
-// Right now it only has a mostly-complete sd_daemon.
+// Package libsystemd implements the client-side of generic system
+// APIs.
+//
+// Several of these APIs originated with systemd, but they are all
+// very simple, and may be implemented with a variety of systems.
 package libsystemd