From 9af47eeb987aa8e57ae256ea66916d09354bc494 Mon Sep 17 00:00:00 2001
From: Roman Bug <rrrrrroman@gmail.com>
Date: Wed, 28 Jul 2021 22:07:41 +0300
Subject: [PATCH] Update h3.md

---
 docs/en/sql-reference/functions/geo/h3.md | 11 +++++------
 1 file changed, 5 insertions(+), 6 deletions(-)

diff --git a/docs/en/sql-reference/functions/geo/h3.md b/docs/en/sql-reference/functions/geo/h3.md
index 6c03f55cebe..fe36238bbef 100644
--- a/docs/en/sql-reference/functions/geo/h3.md
+++ b/docs/en/sql-reference/functions/geo/h3.md
@@ -197,7 +197,7 @@ Result:
 
 ## h3ToGeo {#h3togeo}
 
-Returns `(lon, lat)` that corresponds to the provided H3 index.
+Returns `(lon, lat)` that corresponds to the provided [H3](#h3index) index.
 
 **Syntax**
 
@@ -207,20 +207,18 @@ h3ToGeo(h3Index)
 
 **Arguments**
 
--   `h3Index` — H3 Index. Type: [UInt64](../../../sql-reference/data-types/int-uint.md).
+-   `h3Index` — H3 Index. [UInt64](../../../sql-reference/data-types/int-uint.md).
 
 **Returned values**
 
--   `lon` — Longitude. Type: [Float64](../../../sql-reference/data-types/float.md).
--   `lat` — Latitude. Type: [Float64](../../../sql-reference/data-types/float.md).
-
+-    A tuple consisting of two values: `tuple(lon,lat)`. `lon` — Longitude. Type: [Float64](../../../sql-reference/data-types/float.md). `lat` — Latitude. Type: [Float64](../../../sql-reference/data-types/float.md).
 
 **Example**
 
 Query:
 
 ``` sql
-SELECT h3ToGeo(644325524701193974) coordinates;
+SELECT h3ToGeo(644325524701193974) AS coordinates;
 ```
 
 Result:
@@ -230,6 +228,7 @@ Result:
 │ (37.79506616830252,55.71290243145668) │
 └───────────────────────────────────────┘
 ```
+
 ## h3kRing {#h3kring}
 
  Lists all the [H3](#h3index) hexagons in the raduis of `k` from the given hexagon in random order.