doc: example-config: Fix installation of the example configuration for the submission...

Forgot to add it to Makefile.am.

diff --git a/doc/example-config/conf.d/Makefile.am b/doc/example-config/conf.d/Makefile.am
index b7033d4fae498d5a08c3cb478b9d57d37692ca22..35ff25ad553ee4ec4d5613fe9ba52d9da8febbd7 100644 (file)
--- a/doc/example-config/conf.d/Makefile.am
+++ b/doc/example-config/conf.d/Makefile.am
@@ -23,6 +23,7 @@ example_DATA = \
        20-imap.conf \
        20-lmtp.conf \
        20-pop3.conf \
+       20-submission.conf \
        90-acl.conf \
        90-plugin.conf \
        90-quota.conf