systemd service overrides: restore whitespace to pre-conversion

When these templates were converted from ERB to EPP in commit
3e101cb (puppetlabs#944), these lines were
swapped, causing a whitespace change and unnecessary service restarts.

Author: kenyon

templates/etc/systemd/system/docker.service.d/service-overrides-debian.conf.epp

@@ -1,8 +1,8 @@
 <% if $service_after_override { -%>
 [Unit]
-After=<%= $service_after_override %>  
-<% } -%>
+After=<%= $service_after_override %>
 
+<% } -%>
 [Service]
 EnvironmentFile=-/etc/default/docker
 EnvironmentFile=-/etc/default/docker-storage

templates/etc/systemd/system/docker.service.d/service-overrides-rhel.conf.epp

@@ -1,8 +1,8 @@
 <% if $service_after_override { -%>
 [Unit]
 After=<%= $service_after_override %>
-<% } -%>
 
+<% } -%>
 [Service]
 EnvironmentFile=-/etc/sysconfig/docker
 EnvironmentFile=-/etc/sysconfig/docker-storage