checking for signals in the light client

ethcore/src/engines/authority_round/mod.rs

@@ -666,6 +666,8 @@ impl Engine for AuthorityRound {
 			(&active_set as &_, epoch_manager.epoch_transition_number)
 		};
 
+		// always report with "self.validators" so that the report actually gets
+		// to the contract.
 		let report = |report| match report {
 			Report::Benign(address, block_number) =>
 				self.validators.report_benign(&address, set_number, block_number),

ethcore/src/engines/mod.rs

@@ -132,7 +132,7 @@ pub trait StateDependentProof {
 
 /// Proof generated on epoch change.
 pub enum Proof {
-	/// Known proof (exctracted from signal)
+	/// Known proof (extracted from signal)
 	Known(Vec<u8>),
 	/// State dependent proof.
 	WithState(Box<StateDependentProof>),