style: remove commented imports [skip changelog]

Author: hacdias

core/commands/dag/dag.go

@@ -13,9 +13,6 @@ import (
 	cid "github.com/ipfs/go-cid"
 	cidenc "github.com/ipfs/go-cidutil/cidenc"
 	cmds "github.com/ipfs/go-ipfs-cmds"
-	// gipfree "github.com/ipld/go-ipld-prime/impl/free"
-	// gipselector "github.com/ipld/go-ipld-prime/traversal/selector"
-	// gipselectorbuilder "github.com/ipld/go-ipld-prime/traversal/selector/builder"
 )
 
 const (

repo/fsrepo/migrations/fetch.go

@@ -184,7 +184,7 @@ func osWithVariant() (string, error) {
 //     "go-ipfs_v0.8.0-rc2_linux-amd64.tar.gz"
 //
 // This would form the path:
-// go-ipfs/v0.8.0/go-ipfs_v0.8.0_linux-amd64.tar.gz.
+// go-ipfs/v0.8.0/go-ipfs_v0.8.0_linux-amd64.tar.gz
 func makeArchivePath(dist, name, ver, atype string) (string, string) {
 	arcName := fmt.Sprintf("%s_%s_%s-%s.%s", name, ver, runtime.GOOS, runtime.GOARCH, atype)
 	return fmt.Sprintf("%s/%s/%s", dist, ver, arcName), arcName