Add cache to HeaderChain struct.

2017-04-07 21:35:41 +02:00
parent 9552ca7bb3
commit 5e33fe0aa7
1 changed files with 1 additions and 1 deletions
@@ -427,7 +427,7 @@ impl HeaderChain {
 		}
 	}

-	/// Get the nth CHT root, if it's been computed.
+	/// Get the nth CHT root, if it has been computed.
 	///
 	/// CHT root 0 is from block `1..2048`.
 	/// CHT root 1 is from block `2049..4096`