Fix in README.

Author: Tim-ats-d

README.md

@@ -1,4 +1,6 @@
 
+# Visual-dialog
+
 <p align="center">
   <a href="#features">Features</a> •
   <a href="#installation">Installation</a> •
@@ -10,14 +12,13 @@
 </p>
 
 <p align="center">
-  <img width="300" src="https://user-images.githubusercontent.com/59396366/100594532-188c6900-32fa-11eb-8372-4796f53b122f.png" alt="Visual-dialog">
-  <br>
-  Library to make easier dialog box in terminal.
+  <img width="400" src="https://user-images.githubusercontent.com/59396366/100594532-188c6900-32fa-11eb-8372-4796f53b122f.png" alt="Visual-dialog">
   <br>
-  This library is still under development.
-  API can change.
+  A library to make easier dialog box in terminal.
 </p>
 
+This library is still under development. API can change.
+
 ## Features
 
 📃 Automatic text scrolling.
@@ -46,7 +47,7 @@ python3 -m pip install git+git://github.com/Tim-ats-d/Visual-dialog --upgrade
 ```sh
 git clone https://github.com/Tim-ats-d/Visual-dialog.git
 cd Visual-dialog
-pip install .
+python3 -m pip install .
 ```
 
 ## Requirements