diff --git a/cmd/lotus-miner/proving.go b/cmd/lotus-miner/proving.go
index e2b89483a..c758176b0 100644
--- a/cmd/lotus-miner/proving.go
+++ b/cmd/lotus-miner/proving.go
@@ -4,7 +4,6 @@ import (
 	"bytes"
 	"encoding/json"
 	"fmt"
-	"github.com/filecoin-project/go-bitfield"
 	"os"
 	"strconv"
 	"strings"
@@ -16,6 +15,7 @@ import (
 	"golang.org/x/xerrors"
 
 	"github.com/filecoin-project/go-address"
+	"github.com/filecoin-project/go-bitfield"
 	"github.com/filecoin-project/go-state-types/abi"
 
 	"github.com/filecoin-project/lotus/blockstore"
diff --git a/documentation/en/cli-lotus-miner.md b/documentation/en/cli-lotus-miner.md
index 2af074d0b..7b852a83b 100644
--- a/documentation/en/cli-lotus-miner.md
+++ b/documentation/en/cli-lotus-miner.md
@@ -2055,7 +2055,7 @@ USAGE:
    lotus-miner proving deadlines [command options] [arguments...]
 
 OPTIONS:
-   --help, -h  show help (default: false)
+   --all, -a  Count all sectors (only live sectors are counted by default) (default: false)
    
 ```