Update index.md: The default client timeout is 15 seconds (#1018)

Signed-off-by: Stanislav German-Evtushenko <[email protected]>

Author: giner

docs/index.md

@@ -84,7 +84,7 @@ The following arguments are supported:
 - `password` - (Optional) The password of the user used by the provider for authentication via the password grant. Defaults to the environment variable `KEYCLOAK_PASSWORD`. This attribute is required when using the password grant, and cannot be set when using the client credentials grant.
 - `realm` - (Optional) The realm used by the provider for authentication. Defaults to the environment variable `KEYCLOAK_REALM`, or `master` if the environment variable is not specified.
 - `initial_login` - (Optional) Optionally avoid Keycloak login during provider setup, for when Keycloak itself is being provisioned by terraform. Defaults to true, which is the original method.
-- `client_timeout` - (Optional) Sets the timeout of the client when addressing Keycloak, in seconds. Defaults to the environment variable `KEYCLOAK_CLIENT_TIMEOUT`, or `5` if the environment variable is not specified.
+- `client_timeout` - (Optional) Sets the timeout of the client when addressing Keycloak, in seconds. Defaults to the environment variable `KEYCLOAK_CLIENT_TIMEOUT`, or `15` if the environment variable is not specified.
 - `tls_insecure_skip_verify` - (Optional) Allows ignoring insecure certificates when set to `true`. Defaults to `false`. Disabling this security check is dangerous and should only be done in local or test environments.
 - `root_ca_certificate` - (Optional) Allows x509 calls using an unknown CA certificate (for development purposes)
 - `base_path` - (Optional) The base path used for accessing the Keycloak REST API.  Defaults to the environment variable `KEYCLOAK_BASE_PATH`, or an empty string if the environment variable is not specified. Note that users of the legacy distribution of Keycloak will need to set this attribute to `/auth`.