X-Git-Url: https://git.lizzy.rs/?a=blobdiff_plain;f=doc%2Flua_api.txt;h=07ed27cdfcb2274650b82acc4efb92216bbcb336;hb=1137f469e2cec17708756d5263c3ffdbf6174099;hp=570906a89fc2d6b9ec45a3515cecbff6cb5adf0b;hpb=f091de9a2fb0e6d5861999705b9a555f07e02265;p=minetest.git

diff --git a/doc/lua_api.txt b/doc/lua_api.txt
index 570906a89..07ed27cdf 100644
--- a/doc/lua_api.txt
+++ b/doc/lua_api.txt
@@ -4317,9 +4317,12 @@ generated chunk by the current mapgen.
 
 ### `gennotify`
 Returns a table mapping requested generation notification types to arrays of
-positions at which the corresponding generated structures are located at within
+positions at which the corresponding generated structures are located within
 the current chunk. To set the capture of positions of interest to be recorded
 on generate, use `minetest.set_gen_notify()`.
+For decorations, the returned positions are the ground surface 'place_on' nodes,
+not the decorations themselves. A 'simple' type decoration is often 1 node above
+the returned position and possibly displaced by 'place_offset_y'.
 
 Possible fields of the table returned are: