Update example.env

Note in example.env file about accessing remotely via the server's domain name

example.env

@@ -26,6 +26,7 @@ OXICLOUD_SERVER_HOST=127.0.0.1
 
 # Public base URL for generating share links and external URLs
 # If not set, defaults to http://{OXICLOUD_SERVER_HOST}:{OXICLOUD_SERVER_PORT}
+# Authentication fails if this is not set and you access the host remotely via a domain
 # Example: https://cloud.example.com
 #OXICLOUD_BASE_URL=https://cloud.example.com
 
@@ -189,4 +190,4 @@ MIMALLOC_PURGE_DELAY=0
 #   1 = enabled (better TLB performance on bare-metal servers with plenty of RAM)
 # When enabled with Linux Transparent Huge Pages (THP), partially-used 2 MiB
 # pages inflate the reported RSS by up to 20-30 MiB.
-MIMALLOC_ALLOW_LARGE_OS_PAGES=0
+MIMALLOC_ALLOW_LARGE_OS_PAGES=0