installation: use "ldconfig" instead of "ldconfig -a"

The "-a" flag doesn't exist since years!

diff --git a/content/installation.html b/content/installation.html
index a09274b7c6534ad5435e186470b005ba8e46c78e..bd636048cb427fe15067cf390ae8b137b48f3e81 100644 (file)
--- a/content/installation.html
+++ b/content/installation.html
@@ -187,7 +187,7 @@ specifics:
 
  - Ensure the `liblldpctl` library is correctly registered with the
    system. The output of `make install` should give the appropriate
-   steps. On Linux, this is `ldconfig -a`.
+   steps. On Linux, this is `ldconfig`.
  - Create a `_lldpd` user and a `_lldpd` group. This is needed for
    privilege seperation (increased security).
  - Create the chroot (`/usr/local/var/run/lldpd` by default). It is just an