Update 'Readme.md'

.emacs

@@ -62,6 +62,8 @@
 	     '(font . "Source Code Pro-18"))
 ;;+++++++
 ;;auctex:
+(is-installed 'auctex)
+
 (setenv "PATH" (concat "/Library/TeX/texbin:"
                        (getenv "PATH")))
 (add-to-list 'exec-path "/Library/TeX/texbin")
@@ -85,7 +87,7 @@
 ;;---------
 ;;========
 ;;Flyspell
-(setq ispell-program-name "/usr/local/bin/aspell")
+(setq ispell-program-name "/usr/bin/aspell")
 ;(setq ispell-aspell-data-dir "/usr/local/Cellar/ispell/3.4.04/lib/ispell/")
 ;(setq ispell-aspell-dict-dir ispell-aspell-data-dir)
 (dolist (hook '(text-mode-hook))
@@ -122,7 +124,7 @@
  ;; If there is more than one, they won't work right.
  '(package-selected-packages
    (quote
-    (docker-compose-mode markdown-mode org-ref doom-modeline all-the-icons doom-themes which-key helm use-package))))
+    (auctex docker-compose-mode markdown-mode org-ref doom-modeline all-the-icons doom-themes which-key helm use-package))))
 (custom-set-faces
  ;; custom-set-faces was added by Custom.
  ;; If you edit it by hand, you could mess it up, so be careful.

Readme.md

@@ -3,6 +3,29 @@ This repository contains the basic configuration to work with emacs for compile
 Markdown and Docker tested with MacOS, Ubuntu and Windows.
 
 This configuration is used with the research seminar 101.
+# Spell-Checking
+## For Ubuntu
+It is recommended to install and use `ispell`. Thus, to install use:
+
+```
+$ sudo apt-get update
+$ sudo apt-get install -y aspell
+```
+
+## For MacOS
+```
+$ brew install aspell
+```
+
+## For Arch
+```
+$ pacman -S aspell
+```
+
+
+
+## For Windows
+Use pacman and ispell (not tested ye)
 
 # Known issues
 ## Windows