download_and_install.markdown

@@ -13,16 +13,19 @@ To update to the latest state run from a terminal in your *lmgc90_user*:
 git pull origin master
 ```
 
+
 ###### Note on security: ######
 
 There are some securities issues in using the:
 ```shell
 export GIT_SSL_NO_VERIFY=True
 ```
-The proper way to do that would be to get the self-signed certificate in the PEM format of our website from your web navigator (in Firefox you can do that with *Firefox/Preferences* then in tab *Advance* thumbnail *Certificates* clic on *Display certificats* button ; find our certificates and clic *export* button). Then in your *lmgc90_user* directory run:
+The proper way to do that would be to get the self-signed certificate in the PEM format of our website from your web navigator (in Firefox you can do that with *Firefox/Preferences* then in tab *Advance* thumbnail *Certificates* clic on *Display certificats* button ; find our certificates and clic *export* button and save the file wherever you want). Then in your *lmgc90_user* directory run:
 ```
 git config http.sslCAInfo path_to_your_pem_file
 ```
+
+
 ## Compile ##
 
 Please read the README.md file in your version or [here](https://git-xen.lmgc.univ-montp2.fr/lmgc90/lmgc90_user/tree/master).
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