From 22bc66d3a7b96f0742669a988b45d07d58e32928 Mon Sep 17 00:00:00 2001
From: Pinky Snow <thepinkysnowman@gmail.com>
Date: Sat, 16 Jan 2016 05:23:00 -0500
Subject: [PATCH] corrected minetest.pos_to_string()

corrected this bit reflect the function properly.
---
 doc/lua_api.txt | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/doc/lua_api.txt b/doc/lua_api.txt
index a3bb64818..0ff8f031d 100644
--- a/doc/lua_api.txt
+++ b/doc/lua_api.txt
@@ -1715,8 +1715,9 @@ Helper functions
     * e.g. `string:split("a,b", ",") == {"a","b"}`
 * `string:trim()`
     * e.g. `string.trim("\n \t\tfoo bar\t ") == "foo bar"`
-* `minetest.pos_to_string({x=X,y=Y,z=Z})`: returns `"(X,Y,Z)"`
+* `minetest.pos_to_string({x=X,y=Y,z=Z}, decimal_places))`: returns `"(X,Y,Z)"`
     * Convert position to a printable string
+      Optional: 'decimal_places' will round the x, y and z of the pos to the given decimal place.
 * `minetest.string_to_pos(string)`: returns a position
     * Same but in reverse. Returns `nil` if the string can't be parsed to a position.
 * `minetest.string_to_area("(X1, Y1, Z1) (X2, Y2, Z2)")`: returns two positions