diff --git a/tests/btrfs/100.out b/tests/btrfs/100.out
index 2eeefa4e..aa492919 100644
--- a/tests/btrfs/100.out
+++ b/tests/btrfs/100.out
@@ -1,10 +1,10 @@
 QA output created by 100
-Label: none  uuid:  <UUID>
+Label: none  uuid: <UUID>
 	Total devices <NUM> FS bytes used <SIZE>
 	devid <DEVID> size <SIZE> used <SIZE> path SCRATCH_DEV
 	devid <DEVID> size <SIZE> used <SIZE> path /dev/mapper/error-test
 
-Label: none  uuid:  <UUID>
+Label: none  uuid: <UUID>
 	Total devices <NUM> FS bytes used <SIZE>
 	devid <DEVID> size <SIZE> used <SIZE> path SCRATCH_DEV
 
diff --git a/tests/btrfs/101.out b/tests/btrfs/101.out
index 4621902a..e1b88c2d 100644
--- a/tests/btrfs/101.out
+++ b/tests/btrfs/101.out
@@ -1,10 +1,10 @@
 QA output created by 101
-Label: none  uuid:  <UUID>
+Label: none  uuid: <UUID>
 	Total devices <NUM> FS bytes used <SIZE>
 	devid <DEVID> size <SIZE> used <SIZE> path SCRATCH_DEV
 	devid <DEVID> size <SIZE> used <SIZE> path /dev/mapper/error-test
 
-Label: none  uuid:  <UUID>
+Label: none  uuid: <UUID>
 	Total devices <NUM> FS bytes used <SIZE>
 	devid <DEVID> size <SIZE> used <SIZE> path SCRATCH_DEV