[network-manager-applet] wifi: add a comment to make coverity happy

[Lubomir Rintel <lkundrak src gnome org>]

commit db116675e7d39b888f133a39233871c85397b2b7
Author: Lubomir Rintel <lkundrak v3 sk>
Date:   Tue Mar 8 11:33:32 2016 +0100

    wifi: add a comment to make coverity happy
    
    CID 59917 (#1 of 1): Missing break in switch (MISSING_BREAK)
    unterminated_case: The case for value 1 is not terminated by a 'break'
    statement.

 src/connection-editor/page-wifi.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/src/connection-editor/page-wifi.c b/src/connection-editor/page-wifi.c
index 44dd4d3..98acc84 100644
--- a/src/connection-editor/page-wifi.c
+++ b/src/connection-editor/page-wifi.c
@@ -247,6 +247,7 @@ mode_combo_changed_cb (GtkComboBox *combo,
        switch (gtk_combo_box_get_active (GTK_COMBO_BOX (combo))) {
        case 1: /* hotspot */
                hotspot = TRUE;
+               /* fallthrough */
        case 2: /* adhoc */
                /* BSSID is random and is created by kernel for Ad-Hoc networks
                 * http://lxr.linux.no/linux+v3.7.6/net/mac80211/ibss.c#L685