Update README.md: minor typos

README.md

 SSH and GPG public keys for Tétras Libre collaborators
 
 # GPG
-gpg is use for pass
+GPG is used for [pass](https://gitlab.tetras-libre.fr/tetras-libre-admin/pass)
 
 ## Creating gpg key
 `gpg --generate-key`
-follow diaglog
+follow dialog
 
 ## Add key of Tétras Libre collaborators
-To import gpg key, use `gpg --import <key file>`. To import all key, go on GPG folder and use `gpg --import *`
+To import a gpg key, use `gpg --import <key file>`. To import all keys, go to GPG folder and use `gpg --import *`
 
-After that, you need to edit confidence of key. For this, use `gpg --edit-key <keyName>` and use `trust` command in gpp (gpg>trust)
+After that, you need to edit confidence of the key. For this, use `gpg --edit-key <keyName>` and use `trust` command in gpg (`gpg>trust`)
 Answer the response to add the confidence `5 - ultimate`. Use `quit` to leave.
 
 
 # Pass
 ## Check manually if key is valid for pass
 
-- Clone pass repository
-- `gpg -d /path/to/key/in/pass/key.gpg.``
+- Clone [pass](https://gitlab.tetras-libre.fr/tetras-libre-admin/pass) repository
+- `gpg -d /path/to/key/in/pass/key.gpg.`
 
 If the result is "No secret key", check in the pass repository if everything is ok :
 - Last version of the repo (in case of force push)
 - Use QTPass or cli to add concerned key
 
-## Add new key on pass
+## Add new key to pass
 
 - Pull the repo
 - Add the new public GPG in your gpg