Use new “friendly” API function name

1 files changed, 1 insertions, 1 deletions

diff --git a/init.lua b/init.lua
index ca41380..762ff37 100644
--- a/init.lua
+++ b/init.lua
@@ -113,7 +113,7 @@ local image_overrides = {
 	["xpanes:bar_1"] = minetest.registered_items["xpanes:bar"].inventory_image,
 }
 
-doc.sub.items.add_real_group_names(groupdefs)
+doc.sub.items.add_friendly_group_names(groupdefs)
 doc.sub.items.add_notable_groups(miscgroups)
 
 for i=1, #hidden_items do