From 57378c5e19b00eb0449536026034d9e38893aaf4 Mon Sep 17 00:00:00 2001
From: Oleksii Trekhleb <trehleb@gmail.com>
Date: Fri, 6 Jul 2018 11:52:34 +0300
Subject: [PATCH] Update matrix rotation README.

---
 .../square-matrix-rotation/README.md          | 26 ++++++++++++++++---
 1 file changed, 23 insertions(+), 3 deletions(-)

diff --git a/src/algorithms/uncategorized/square-matrix-rotation/README.md b/src/algorithms/uncategorized/square-matrix-rotation/README.md
index 4c16e16d..f58130c2 100644
--- a/src/algorithms/uncategorized/square-matrix-rotation/README.md
+++ b/src/algorithms/uncategorized/square-matrix-rotation/README.md
@@ -80,9 +80,29 @@ diagonal top-right/bottom-left rotation along with horizontal
 rotation.
 
 ```
-A B C         A - -         . . A
-/ /     -->   B - -   -->   . . B
-/ . .         C - -         . . C
+Let's say we have a string at the top of the matrix:
+
+A B C
+• • •
+• • •
+
+Let's do top-right/bottom-left diagonal reflection:
+
+A B C
+/ / •
+/ • •  
+
+And not let's do horizontal reflection:
+
+A → →
+B → →
+C → →
+
+The string has been rotated to 90 degree.
+
+• • A
+• • B
+• • C
 ```
 
 ## References