[libdmapsharing] Make sample code in documentation wider for web display

[W. Michael Petullo <wmpetullo src gnome org>]

commit bf83aaf159c217f88fbca632938e480bd923144a
Author: W. Michael Petullo <mike flyn org>
Date:   Sun Mar 25 00:07:41 2018 -0400

    Make sample code in documentation wider for web display
    
    Signed-off-by: W. Michael Petullo <mike flyn org>

 doc/connectedcb.xml    |    5 +----
 doc/serviceaddedcb.xml |   14 +++-----------
 2 files changed, 4 insertions(+), 15 deletions(-)
---
diff --git a/doc/connectedcb.xml b/doc/connectedcb.xml
index 421b260..30aa940 100644
--- a/doc/connectedcb.xml
+++ b/doc/connectedcb.xml
@@ -27,10 +27,7 @@ third argument to dmap_connection_start:
 
                </para>
                <screen>
-connected_cb(DmapConnection *connection,
-             gboolean        result,
-             const char     *reason,
-             DmapDb         *db)
+connected_cb(DmapConnection *connection, gboolean result, const char *reason, DmapDb *db)
 {
        g_print ("DB has %lu entries\n", dmap_db_count (db));
        dmap_db_foreach (db, print_record, NULL);
diff --git a/doc/serviceaddedcb.xml b/doc/serviceaddedcb.xml
index 4529793..1b870ea 100644
--- a/doc/serviceaddedcb.xml
+++ b/doc/serviceaddedcb.xml
@@ -33,9 +33,7 @@ The following is a simple "service-added" callback which creates a DAAP connecti
                </para>
                <screen>
 static void
-service_added_cb(DmapMdnsBrowser        *browser,
-                 DmapMdnsBrowserService *service,
-                 gpointer user_data)
+service_added_cb(DmapMdnsBrowser *browser, DmapMdnsBrowserService *service, gpointer user_data)
 
        DmapRecordFactory *factory;
        DmapConnection *conn;
@@ -50,14 +48,8 @@ service_added_cb(DmapMdnsBrowser        *browser,
        if (factory == NULL) {
                g_error("Error creating record factory");
        }
-       conn = DMAP_CONNECTION(dmap_av_connection_new(service->name,
-                              service->host,
-                              service->port,
-                              db,
-                              factory));
-       dmap_connection_start(conn,
-                            (DmapConnectionFunc) connected_cb,
-                             db);
+       conn = DMAP_CONNECTION(dmap_av_connection_new(service->name, service->host, service->port, db, 
factory));
+       dmap_connection_start(conn, (DmapConnectionFunc) connected_cb, db);
 }
                </screen>
        </refsect1>