chore(samples): replace tab for 4 spaces

_code-samples/get-started/go/base/rpc/main.go

@@ -1,26 +1,26 @@
 package main
 
 import (
-	"github.com/Peersyst/xrpl-go/xrpl/queries/utility"
-	"github.com/Peersyst/xrpl-go/xrpl/rpc"
+    "github.com/Peersyst/xrpl-go/xrpl/queries/utility"
+    "github.com/Peersyst/xrpl-go/xrpl/rpc"
 )
 
 func main() {
-	// Define the network client configuration
-	cfg, err := rpc.NewClientConfig("https://s.altnet.rippletest.net:51234/")
-	if err != nil {
-		panic(err)
-	}
+    // Define the network client configuration
+    cfg, err := rpc.NewClientConfig("https://s.altnet.rippletest.net:51234/")
+    if err != nil {
+        panic(err)
+    }
 
-	// Initiate the network client
-	client := rpc.NewClient(cfg)
+    // Initiate the network client
+    client := rpc.NewClient(cfg)
 
-	// Ping the network (used to avoid Go unused variable error, but useful to check connectivity)
-	_, err = client.Ping(&utility.PingRequest{})
-	if err != nil {
-		panic(err)
-	}
+    // Ping the network (used to avoid Go unused variable error, but useful to check connectivity)
+    _, err = client.Ping(&utility.PingRequest{})
+    if err != nil {
+        panic(err)
+    }
 
-	// ... custom code goes here
+    // ... custom code goes here
 
 }

_code-samples/get-started/go/base/ws/main.go

@@ -1,25 +1,25 @@
 package main
 
 import (
-	"fmt"
+    "fmt"
 
-	"github.com/Peersyst/xrpl-go/xrpl/websocket"
+    "github.com/Peersyst/xrpl-go/xrpl/websocket"
 )
 
 func main() {
 
-	// Define the network client
-	client := websocket.NewClient(websocket.NewClientConfig().
-		WithHost("wss://s.altnet.rippletest.net:51233"))
+    // Define the network client
+    client := websocket.NewClient(websocket.NewClientConfig().
+        WithHost("wss://s.altnet.rippletest.net:51233"))
 
-	// Disconnect the client when done. (Defer executes at the end of the function)
-	defer client.Disconnect()
+    // Disconnect the client when done. (Defer executes at the end of the function)
+    defer client.Disconnect()
 
-	// Connect to the network
-	if err := client.Connect(); err != nil {
-		fmt.Println(err)
-		return
-	}
+    // Connect to the network
+    if err := client.Connect(); err != nil {
+        fmt.Println(err)
+        return
+    }
 
-	// ... custom code goes here
+    // ... custom code goes here
 }