Fix security links in cloud setup guides (#260)

Author: scsmithr

doc/admin/install/aws.md

@@ -41,7 +41,7 @@ If you're just starting out, we recommend [installing code-server locally](../..
   ```
   chmod +x code-server-linux
   ```
-  > To ensure the connection between you and your server is encrypted view our guide on [securing your setup](../security/ssl.md)
+  > To ensure the connection between you and your server is encrypted view our guide on [securing your setup](../../security/ssl.md)
 - Finally, run
   ```
   sudo ./code-server-linux -p 80

doc/admin/install/digitalocean.md

@@ -24,7 +24,7 @@ If you're just starting out, we recommend [installing code-server locally](../..
   ```
   chmod +x code-server-linux
   ```
-  > To ensure the connection between you and your server is encrypted view our guide on [securing your setup](../security/ssl.md)
+  > To ensure the connection between you and your server is encrypted view our guide on [securing your setup](../../security/ssl.md)
 - Finally start the code-server
   ```
   sudo ./code-server-linux -p 80

doc/admin/install/google_cloud.md

@@ -32,7 +32,7 @@ wget https://github.com/codercom/code-server/releases/download/0.1.4/code-server
   ```
   chmod +x code-server-linux
   ```
-> To ensure the connection between you and your server is encrypted view our guide on [securing your setup](../security/ssl.md)
+> To ensure the connection between you and your server is encrypted view our guide on [securing your setup](../../security/ssl.md)
 4. Start the code-server
 ```
 sudo ./code-server-linux -p 80
@@ -43,4 +43,4 @@ sudo ./code-server-linux -p 80
 6. You will be greeted with this page. Code-server is using a self-signed SSL certificate for easy setup. To proceed to the IDE, click **"Advanced"**<img src ="../../assets/chrome_warning.png">
 7. Then click **"proceed anyway"**<img src="../../assets/chrome_confirm.png">
 ---
-> NOTE: If you get stuck or need help, [file an issue](https://github.com/codercom/code-server/issues/new?&title=Improve+self-hosted+quickstart+guide), [tweet (@coderhq)](https://twitter.com/coderhq) or [email](mailto:[email protected]?subject=Self-hosted%20quickstart%20guide).
+> NOTE: If you get stuck or need help, [file an issue](https://github.com/codercom/code-server/issues/new?&title=Improve+self-hosted+quickstart+guide), [tweet (@coderhq)](https://twitter.com/coderhq) or [email](mailto:[email protected]?subject=Self-hosted%20quickstart%20guide).