lotus-miner: Cleanup storage attach helptext a bit

cmd/lotus-storage-miner/storage.go

@@ -31,9 +31,10 @@ const metaFile = "sectorstore.json"
 var storageCmd = &cli.Command{
 	Name:  "storage",
 	Usage: "manage sector storage",
-	Description: `Sectors can be stored across many filesystem paths. These commands provide ways to
-   manage the storage the miner will used to store sectors long term for proving (refernces as 'store')
-   as well as how sectors will be stored while moving through the sealing pipeline (references as 'seal').`,
+	Description: `Sectors can be stored across many filesystem paths. These
+commands provide ways to manage the storage the miner will used to store sectors
+long term for proving (references as 'store') as well as how sectors will be
+stored while moving through the sealing pipeline (references as 'seal').`,
 	Subcommands: []*cli.Command{
 		storageAttachCmd,
 		storageListCmd,
@@ -44,21 +45,24 @@ var storageCmd = &cli.Command{
 var storageAttachCmd = &cli.Command{
 	Name:  "attach",
 	Usage: "attach local storage path",
-	Description: `Storage can be attach to the miner using this command. The storage volume list is stored local
-   to the miner in $LOTUS_MINER_PATH/storage.json. We do not recommend modifying this value without further
-   understanding of the storage system.
+	Description: `Storage can be attached to the miner using this command. The storage volume
+list is stored local to the miner in $LOTUS_MINER_PATH/storage.json. We do not
+recommend manually modifying this value without further understanding of the
+storage system.
 
-   Each storage volume contains a configuration file which descripbes the capabilities of the volume. When the
-   '--init' flag is provided, this file will be created using the additional flags.
+Each storage volume contains a configuration file which describes the
+capabilities of the volume. When the '--init' flag is provided, this file will
+be created using the additional flags.
 
-   Weight
-   A high weight value means data will be more likely to be stored
+Weight
+A high weight value means data will be more likely to be stored in this path
 
-   Seal
-   Intermittment data for the sealing process will be stored here
+Seal
+Data for the sealing process will be stored here
 
-   Store
-   Finalized sectors that will be proved over will be stored here
+Store
+Finalized sectors that will be moved here for long term storage and be proven
+over time
    `,
 	Flags: []cli.Flag{
 		&cli.BoolFlag{

extern/sector-storage/stores/local.go

@@ -32,13 +32,13 @@ type StoragePath struct {
 type LocalStorageMeta struct {
 	ID ID
 
-	// A height wait means data is more likely to be stored here
+	// A high weight means data is more likely to be stored in this path
 	Weight uint64 // 0 = readonly
 
-	// Intermittment data for the sealing process will be stored here
+	// Intermediate data for the sealing process will be stored here
 	CanSeal bool
 
-	// Finalized sectors that will be proved over will be stored here
+	// Finalized sectors that will be proved over time will be stored here
 	CanStore bool
 }