fix: Update sender_retry_backoff_limit to match docs and actually be 1 week

src/core/config/mod.rs

@@ -705,7 +705,7 @@ pub struct Config {
 	/// It is not recommended to lower this value below 48 hours or above
 	/// 1 year.
 	///
-	/// default: 806400
+	/// default: 604800
 	#[serde(default = "default_sender_retry_backoff_limit")]
 	pub sender_retry_backoff_limit: u64,
 
@@ -2990,7 +2990,7 @@ fn default_sender_idle_timeout() -> u64 { 180 }
 
 fn default_sender_retry_backoff_base() -> u64 { 10 }
 
-fn default_sender_retry_backoff_limit() -> u64 { 86400 }
+fn default_sender_retry_backoff_limit() -> u64 { 604_800 }
 
 fn default_appservice_timeout() -> u64 { 35 }