From 4dd43bc1229f54393f73bfd0861167d3bdce9863 Mon Sep 17 00:00:00 2001
From: Huiming Zhou <64300713+zhm-real@users.noreply.github.com>
Date: Sat, 20 Jun 2020 13:43:09 -0700
Subject: [PATCH] Update README.md

---
 README.md | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/README.md b/README.md
index 356e732..282f1d2 100644
--- a/README.md
+++ b/README.md
@@ -22,7 +22,10 @@ Directory Structure
 
 ## Animations
 ### Dijkstra's & A*
-<div align=center>
+* Blue node: starting node
+* Green node: goal node
+
+<div align=right>
 <table>
   <tr>
     <td><img src="https://github.com/zhm-real/path-planning-algorithms/blob/master/Search-based%20Planning/gif/Dijkstra.gif" alt="dijkstra" width="400"/></a></td>