chore: remove trailing spaces from readme (nvim-lua#679)

Author: Ted Leahy

README.md

@@ -21,7 +21,7 @@ If you are experiencing issues, please make sure you have the latest versions.
 
 ### Install External Dependencies
 
-> **NOTE** 
+> **NOTE**
 > [Backup](#FAQ) your previous configuration (if any exists)
 
 External Requirements:
@@ -60,13 +60,13 @@ git clone https://github.com/nvim-lua/kickstart.nvim.git "${XDG_CONFIG_HOME:-$HO
 If you're using `cmd.exe`:
 
 ```
-git clone https://github.com/nvim-lua/kickstart.nvim.git %userprofile%\AppData\Local\nvim\ 
+git clone https://github.com/nvim-lua/kickstart.nvim.git %userprofile%\AppData\Local\nvim\
 ```
 
 If you're using `powershell.exe`
 
 ```
-git clone https://github.com/nvim-lua/kickstart.nvim.git $env:USERPROFILE\AppData\Local\nvim\ 
+git clone https://github.com/nvim-lua/kickstart.nvim.git $env:USERPROFILE\AppData\Local\nvim\
 ```
 
 </details>
@@ -97,7 +97,7 @@ install instructions in this file instead. An updated video is coming soon.
 (so that you have your own copy that you can modify) and then installing you
 can install to your machine using the methods above.
 
-> **NOTE**  
+> **NOTE**
 > Your fork's url will be something like this: `https://github.com/<your_github_username>/kickstart.nvim.git`
 
 #### Examples of adding popularly requested plugins
@@ -214,5 +214,3 @@ choco install -y neovim git ripgrep wget fd unzip gzip mingw make
 ```
 
 Then continue with the [Install Kickstart](#Install-Kickstart) step.
-
-