Update src/lib/y2network/sysconfig/hostname_writer.rb

Co-Authored-By: Knut Alejandro Anderssen González <kanderssen@suse.de>

src/lib/y2network/sysconfig/hostname_writer.rb

@@ -74,7 +74,7 @@ def update_sysconfig_dhcp(hostname, old_hostname)
       # @param hostname [Y2Network::Hostname] Hostname configuration
       def update_hostname(hostname)
         hostname = hostname.static
-        # 1) when user asked for ereasing hostname from /etc/hostname, we keep runtime as it is
+        # 1) when user asked for erasing hostname from /etc/hostname, we keep runtime as it is
         # 2) we will write whatever user wants even FQDN - no changes under the hood
         Yast::Execute.on_target!("/usr/bin/hostname", hostname) if !hostname.empty?
         Yast::SCR.Write(