[gthumb] fixed function name

[Paolo Bacchilega <paobac src gnome org>]

commit ca268b866e26c3dc2333dc7cfa9520b14c2f9618
Author: Paolo Bacchilega <paobac src gnome org>
Date:   Sun Dec 8 10:46:15 2019 +0100

    fixed function name

 gthumb/gth-browser.c | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)
---
diff --git a/gthumb/gth-browser.c b/gthumb/gth-browser.c
index d5cd028d..6fce0d27 100644
--- a/gthumb/gth-browser.c
+++ b/gthumb/gth-browser.c
@@ -1763,12 +1763,12 @@ _gth_browser_load (GthBrowser *browser,
                /* try to mount the enclosing volume */
 
                mount_op = gtk_mount_operation_new (GTK_WINDOW (browser));
-               _g_file_mount_enclosing_volume (location,
-                                               0,
-                                               mount_op,
-                                               load_data->cancellable,
-                                               mount_volume_ready_cb,
-                                               load_data);
+               g_file_mount_enclosing_volume (location,
+                                              0,
+                                              mount_op,
+                                              load_data->cancellable,
+                                              mount_volume_ready_cb,
+                                              load_data);
 
                g_object_unref (mount_op);