Fix broken link and typos

Installation-on-ReMarkable.md

@@ -1,16 +1,7 @@
-## SSH Login
-
-1. Connect your device via USB
-2. Find your device password: Menu > Settings > Help > Copyright and Licenses
-3. Open terminal and run:
-```
-ssh root@10.11.99.1
-```
-
 ## Installation via Toltec
 
-1. Connect your device to Wi-Fi and install [Toltec](https://github.com/toltec-dev/toltec/tree/testing#install-it)
-5. Download and install KOReader: 
+1. Install [Toltec](https://github.com/toltec-dev/toltec/tree/stable#install-it)
+2. Run: 
 ```
 opkg install koreader
 ```
@@ -31,24 +22,23 @@ ssh root@10.11.99.1
 ```
 5. Extract the contents of the file:
 ```
-tar -xf ~/koreader-remarkable-*targz
+tar -xf /home/root/koreader-remarkable-*targz
 ```
 6. Copy the systemd unit file to the system directory:
 ```
-cp ~/koreader/*service /etc/systemd/system/
+cp /home/root/koreader/*service /etc/systemd/system/
 ```
 7. Launch KOReader:
 ```
 systemctl start koreader
 ```
-
 - To launch KOReader by holding down the middle button for 3 seconds (reMarkable 1):
 ```
 systemctl enable --now button-listen
 ```
 - To launch KOReader at startup:
 ```
-systemctl enable --now koreader && systemctl disable --now xochitl
+systemctl disable --now xochitl && systemctl enable --now koreader
 ```
 - To override reMarkable's splashscreens for poweroff and reboot events:
 ```