update docs

docs/modules/vault.md

@@ -30,6 +30,10 @@ It takes a context and zero or more Option values to configure the container.
 <!--/codeinclude-->
 
 ### Use client library to read data from Vault container:
+Add Vault Client module to your Go dependencies:
+```
+go get -u github.com/hashicorp/vault-client-go
+```
 <!--codeinclude-->
 [Use library to read data](../../modules/vault/vault_test.go) inside_block:TestVaultGetSecretPathWithClient
 <!--/codeinclude-->
@@ -39,7 +43,11 @@ It takes a context and zero or more Option values to configure the container.
 You can set below options to create Vault container.
 
 ### Image 
-If you need to set a different Vault image, you can use the `WithImageName`. Default image name is `vault:1.13.0`
+If you need to set a different Vault image, you can use the `WithImageName`. 
+
+!!!info
+    Default image name is `hashicorp/vault:1.13.0`.
+
 <!--codeinclude-->
 [Set image name](../../modules/vault/vault_test.go) inside_block:WithImageName
 <!--/codeinclude-->
@@ -50,12 +58,6 @@ If you need to add token authentication, you can use the `WithToken`.
 [Add token authentication](../../modules/vault/vault_test.go) inside_block:WithToken
 <!--/codeinclude-->
 
-### Log Level
-If you need to change log level, you can use the `WithLogLevel`. Default log level is `info`
-<!--codeinclude-->
-[Change log level](../../modules/vault/vault_test.go) inside_block:WithLogLevel
-<!--/codeinclude-->
-
 ### Command
 If you need to run vault command in the container, you can use the `WithInitCommand`.
 <!--codeinclude-->

modules/vault/vault_test.go

@@ -29,7 +29,7 @@ func TestMain(m *testing.M) {
 	var err error
 	opts := []testcontainervault.ContainerOptions{
 		// WithImageName {
-		testcontainervault.WithImageName("vault:1.13.0"),
+		testcontainervault.WithImageName("hashicorp/vault:1.13.0"),
 		// }
 		// WithToken {
 		testcontainervault.WithToken(token),