Update todo in config

Updates the TODO in the synthetic config.

node/config/doc_gen.go

@@ -1299,9 +1299,9 @@ Submitting a smaller number of prove commits per epoch would reduce the possibil
 			Name: "UseSyntheticPoRep",
 			Type: "bool",
 
-			Comment: `UseSyntheticPoRep will reduce the amout of data held on disk in the WaitSeed phase to 32GiB
-at the cost of having to precompute the synthetic challenges.
-TODO: put estimated costs here`,
+			Comment: `UseSyntheticPoRep, when set to true, will reduce the amount of cache data held on disk after the completion of PreCommit 2 to 11GiB.
+This is achieved by precomputing "synthetic" challenges from CommR.
+Note that this comes at a cost of additional computation to generate these synthetic challenges.`,
 		},
 	},
 	"Splitstore": []DocField{

node/config/types.go

@@ -430,9 +430,9 @@ type SealingConfig struct {
 
 	// todo TargetSectors - stop auto-pleding new sectors after this many sectors are sealed, default CC upgrade for deals sectors if above
 
-	// UseSyntheticPoRep will reduce the amout of data held on disk in the WaitSeed phase to 32GiB
-	// at the cost of having to precompute the synthetic challenges.
-	// TODO: put estimated costs here
+	// UseSyntheticPoRep, when set to true, will reduce the amount of cache data held on disk after the completion of PreCommit 2 to 11GiB.
+	// This is achieved by precomputing "synthetic" challenges from CommR.
+	// Note that this comes at a cost of additional computation to generate these synthetic challenges.
 	UseSyntheticPoRep bool
 }