Add instructions to set default editor

README.md

@@ -46,12 +46,12 @@ Cheatsheets: <br/>
 - Create new repository
 - README.md
 - Git ignore file
-- Staging
-- Committing
-- Git push
+- Stage
+- Commit
+- Push / pull
 - Fork
-- Git pull request
-- Branching
+- Pull request
+- Branche
 - Merge / Rebase 
 - Undoing Things
     - Amend commits
@@ -130,18 +130,21 @@ Configure user information for all local repositories
 
 ```shell
 $ git config --global user.name "[name]"
-```
-Sets the name you want attached to your commit transactions
-
-```shell
+# Sets the name you want attached to your commit transactions
 $ git config --global user.email "[email address]"
+# Sets the email you want attached to your commit transactions
 ```
-Sets the email you want attached to your commit transactions
 
 ```shell
 $ git config --global color.ui auto
+# Enables helpful colorization of command line output
 ```
-Enables helpful colorization of command line output
+
+```shell
+$ git config --global core.editor "nano" 
+# Sets the default editor to nano
+```
+
 
 If you want to save your https credentials run
 ```shell
@@ -151,6 +154,11 @@ Omit --global to set the identity only in this repository.
 
 Or you can add an [SSH key](https://help.github.com/en/github/authenticating-to-github/adding-a-new-ssh-key-to-your-github-account)
 
+Check your config using
+```shell
+$ git config --list
+```
+
 ### Terminal commands
 
 See changes that have been made