Buildroot labs: fix minor typo

Signed-off-by: Michael Opdenacker <michael.opdenacker@bootlin.com>

labs/buildroot-rootfs/buildroot-rootfs.tex

@@ -120,7 +120,7 @@ \section{Configure the network on your host}
 On Ubuntu, the network interfaces corresponding to Ethernet-over-USB
 connections are named \code{enx<macaddr>}. The host MAC address is
 hardcoded in the \code{S30usbgadget} script to
-\code{f8:dc:7a:00:00:01}, so the interface will be name
+\code{f8:dc:7a:00:00:01}, so the interface will be named
 \code{enxf8dc7a000001}.
 
 To configure an IP address for this interface on your host machine,