all: update go doc comments

While at it, use "_" for unused parameter on methods.

1 files changed, 1 insertions, 0 deletions

diff --git a/blockd.go b/blockd.go
index 398bb96..f1d4b9b 100644
--- a/blockd.go
+++ b/blockd.go
@@ -18,6 +18,7 @@ const (
 	lastUpdatedFormat = "2006-01-02 15:04:05 MST"
 )
 
+// Blockd define the container for each block.d section in configuration.
 type Blockd struct {
 	lastUpdated time.Time