fix: readme formatting

Signed-off-by: Chris Gianelloni <[email protected]>

Author: wolf31o2

README.md

@@ -23,14 +23,15 @@ variables. The first set controls the behavior of the application, while the
 second set controls the connection to the Cardano node instance.
 
 Application configuration:
-`API_LISTEN_ADDRESS` - Address to bind for API calls, all addresses if empty (default: empty)
-`API_LISTEN_PORT` - Port to bind for API calls (default: 8090)
-`DEBUG_ADDRESS` - Address to bind for pprof debugging (default: localhost)
-`DEBUG_PORT` - Port to bind for pprof debugging, disabled if 0 (default: 0)
-`LOGGING_LEVEL` - Logging level for log output (default: info)
-`METRICS_LISTEN_ADDRESS` - Address to bind for Prometheus format metrics, all
+- `API_LISTEN_ADDRESS` - Address to bind for API calls, all addresses if empty
+    (default: empty)
+- `API_LISTEN_PORT` - Port to bind for API calls (default: 8090)
+- `DEBUG_ADDRESS` - Address to bind for pprof debugging (default: localhost)
+- `DEBUG_PORT` - Port to bind for pprof debugging, disabled if 0 (default: 0)
+- `LOGGING_LEVEL` - Logging level for log output (default: info)
+- `METRICS_LISTEN_ADDRESS` - Address to bind for Prometheus format metrics, all
     addresses if empty (default: empty)
-`METRICS_LISTEN_PORT` - Port to bind for metrics (default: 8081)
+- `METRICS_LISTEN_PORT` - Port to bind for metrics (default: 8081)
 
 Connection to the Cardano node can be performed using specific named network
 shortcuts for known network magic configurations. Supported named networks are:
@@ -49,8 +50,12 @@ NtC communication socket over TCP. TCP connections are preferred over socket
 within the application.
 
 Cardano node configuration:
-`CARDANO_NETWORK` - Use a named Cardano network (default: mainnet)
-`CARDANO_NODE_NETWORK_MAGIC` - Cardano network magic (default: automatically determined from named network)
-`CARDANO_NODE_SOCKET_PATH` - Socket path to Cardano node NtC via UNIX socket (default: /node-ipc/node.socket)
-`CARDANO_NODE_SOCKET_TCP_HOST` - Address to Cardano node NtC via TCP (default: unset)
-`CARDANO_NODE_SOCKET_TCP_PORT` - Port to Cardano node NtC via TCP (default: unset)
+- `CARDANO_NETWORK` - Use a named Cardano network (default: mainnet)
+- `CARDANO_NODE_NETWORK_MAGIC` - Cardano network magic (default: automatically
+    determined from named network)
+- `CARDANO_NODE_SOCKET_PATH` - Socket path to Cardano node NtC via UNIX socket
+    (default: /node-ipc/node.socket)
+- `CARDANO_NODE_SOCKET_TCP_HOST` - Address to Cardano node NtC via TCP
+   (default: unset)
+- `CARDANO_NODE_SOCKET_TCP_PORT` - Port to Cardano node NtC via TCP (default:
+    unset)