fix other typo

log2ram.service

@@ -6,7 +6,7 @@ After=local-fs.target
 Conflicts=shutdown.target reboot.target halt.target
 RequiresMountsFor=/var/log /var/hdd.log
 IgnoreOnIsolate=yes
-Documentation=https://github.com/azlux/log2ra
+Documentation=https://github.com/azlux/log2ram
 
 [Service]
 Type=oneshot