hslua-packaging: fix docs for hslua_udindex
@@ -137,12 +137,12 @@ int hsluaP_get_numerical(lua_State *L)
**
** Does the following, in order, and returns the first non-nil result:
**
-** - Checks the userdata's uservalue table for the given key;
-**
-** - Looks up a `getter` for the key and calls it with the userdata and
+** + Checks the userdata's uservalue table for the given key;
+** + looks up a `getter` for the key and calls it with the userdata and
** key as arguments;
-**
-** - Looks up the key in the table in the `methods` metafield.
+** + tries to lookup the key as an alias and retrieves the value of the
+** alias;
+** + looks up the key in the table in the `methods` metafield.
*/
int hslua_udindex(lua_State *L)
{
