From 824237ecf5da8ce3c74950941d36f492145d2b5f Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?flying=20satin=20=E7=BC=8E=E5=AD=90=E9=A3=9E?=
 <74444486+Sherlockcxk@users.noreply.github.com>
Date: Wed, 30 Jun 2021 08:58:40 -0700
Subject: [PATCH] Update doc.md

---
 doc.md | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/doc.md b/doc.md
index 7ce53bc..053c4b6 100644
--- a/doc.md
+++ b/doc.md
@@ -33,6 +33,7 @@ Never gonna give you up, never gonna let you down~
 ```
 
 ## Defining Variable
+You can define int, float, string, list/array, set, and tuple.
 ```
 give_u_up a = 10~
 give_u_up b = "It is a string"
@@ -41,6 +42,7 @@ give_u_up c = ["This", "is", "an", "array"]
 ```
 
 ## If Statement
+Indentation in RickRoll-lang is optional.
 ```
 take_me_to_ur_heart~    # You can add "~" at the end of the statement (it is totally optional)
     give_u_up a = 10
@@ -68,7 +70,7 @@ And you will get this on your terminal
 ## Loop
 ```
 take_me_to_ur_heart
-    together_forever_we_two # Endless loop
+    together_forever_and_never_to_part # Endless loop
 
     say_good_bye