misc: addressed comments

client.go

@@ -45,7 +45,7 @@ type InfisicalClientInterface interface {
 
 type Config struct {
 	SiteUrl          string `default:"https://app.infisical.com"`
-	CaCertificate    string `default:""`
+	CaCertificate    string
 	UserAgent        string `default:"infisical-go-sdk"` // User-Agent header to be used on requests sent by the SDK. Defaults to `infisical-go-sdk`. Do not modify this unless you have a reason to do so.
 	AutoTokenRefresh bool   `default:"true"`             // Wether or not to automatically refresh the auth token after using one of the .Auth() methods. Defaults to `true`.
 	SilentMode       bool   `default:"false"`            // If enabled, the SDK will not print any warnings to the console.
@@ -155,7 +155,6 @@ func (c *InfisicalClient) UpdateConfiguration(config Config) {
 			util.PrintWarning("failed to append CA certificate")
 		}
 
-		// Create a TLS configuration with the custom CA pool
 		tlsConfig := &tls.Config{
 			RootCAs: caCertPool,
 		}