Merge pull request #1346 from ipfs/tk/ls-trailing-tabs

core/commands/ls: Remove trailing tabs

core/commands/ls.go

@@ -116,13 +116,13 @@ it contains, with the following format:
 					fmt.Fprintf(w, "%s:\n", object.Hash)
 				}
 				if headers {
-					fmt.Fprintln(w, "Hash\tSize\tName\t")
+					fmt.Fprintln(w, "Hash\tSize\tName")
 				}
 				for _, link := range object.Links {
 					if link.Type == unixfspb.Data_Directory {
 						link.Name += "/"
 					}
-					fmt.Fprintf(w, "%s\t%v\t%s\t\n", link.Hash, link.Size, link.Name)
+					fmt.Fprintf(w, "%s\t%v\t%s\n", link.Hash, link.Size, link.Name)
 				}
 				if len(output.Objects) > 1 {
 					fmt.Fprintln(w)

test/sharness/t0051-object.sh

@@ -105,7 +105,7 @@ test_object_cmd() {
 	'
 
 	test_expect_success "output looks good" '
-		echo "QmUNLLsPACCz1vLxQVkXqqLX5R1X345qqfHbsf67hvA3Nn 4 foo/ " > patched_exp &&
+		echo "QmUNLLsPACCz1vLxQVkXqqLX5R1X345qqfHbsf67hvA3Nn 4 foo/" > patched_exp &&
 		test_cmp patched_exp patched_output
 	'