fix: Correct config file example section name

changelog.d/+7865cde6.feature.md

@@ -1 +1 @@
-Users may now be forbidden from deactivating their own accounts with the new `allow_deactivation` config option.
+Users may now be forbidden from deactivating their own accounts with the new `allow_deactivation` config option. Contributed by @ginger.

conduwuit-example.toml

@@ -1986,7 +1986,7 @@
 #
 #require_email_for_token_registration = false
 
-#[global.registration-terms]
+#[global.registration_terms]
 
 # The language code to provide to clients along with the policy documents.
 #

src/core/config/mod.rs

@@ -2360,7 +2360,7 @@ pub struct SmtpConfig {
 #[derive(Clone, Debug, Default, Deserialize, Serialize)]
 #[config_example_generator(
 	filename = "conduwuit-example.toml",
-	section = "global.registration-terms",
+	section = "global.registration_terms",
 	optional = "true"
 )]
 pub struct RegistrationTerms {