diff --git a/test/sharness/lib/iptb-lib.sh b/test/sharness/lib/iptb-lib.sh
index 514dc90895e4..15402dff865d 100644
--- a/test/sharness/lib/iptb-lib.sh
+++ b/test/sharness/lib/iptb-lib.sh
@@ -1,4 +1,4 @@
-# iptb test framework 
+# iptb test framework
 #
 # Copyright (c) 2014, 2016 Jeromy Johnson, Christian Couder
 # MIT Licensed; see the LICENSE file in this repository.
diff --git a/test/sharness/t0045-ls.sh b/test/sharness/t0045-ls.sh
index 8ba9e8ccdde8..9708023ff787 100755
--- a/test/sharness/t0045-ls.sh
+++ b/test/sharness/t0045-ls.sh
@@ -49,15 +49,15 @@ test_ls_cmd() {
 			QmR3jhV4XpxxPjPT3Y8vNnWvWNvakdcT3H6vqpRBsX1MLy 1143 d2/
 			QmeomffUNfmQy76CQGy9NdmqEnnHU9soCexBnGU3ezPHVH 13   f1
 			QmNtocSs7MoDkJMc1RkyisCSKvLadujPsfJfSdJ3e1eA1M 13   f2
-	
+
 			QmR3jhV4XpxxPjPT3Y8vNnWvWNvakdcT3H6vqpRBsX1MLy:
 			QmbQBUSRL9raZtNXfpTDeaxQapibJEG6qEY8WqAN22aUzd 1035 1024
 			QmaRGe7bVmVaLmxbrMiVNXqW4pRNNp3xq7hFtyRKA3mtJL 14   a
-	
+
 			QmSix55yz8CzWXf5ZVM9vgEvijnEeeXiTSarVtsqiiCJss:
 			QmQNd6ubRXaNG6Prov8o6vk3bn6eWsj9FxLGrAVDUAGkGe 139 128
 			QmZULkCELmmk5XNfCgTnCyFgAVxBRBXyDHGGMVoLFLiXEN 14  a
-	
+
 		EOF
 		test_cmp expected_ls actual_ls
 	'
@@ -74,17 +74,17 @@ test_ls_cmd() {
 			QmR3jhV4XpxxPjPT3Y8vNnWvWNvakdcT3H6vqpRBsX1MLy 1143 d2/
 			QmeomffUNfmQy76CQGy9NdmqEnnHU9soCexBnGU3ezPHVH 13   f1
 			QmNtocSs7MoDkJMc1RkyisCSKvLadujPsfJfSdJ3e1eA1M 13   f2
-	
+
 			QmR3jhV4XpxxPjPT3Y8vNnWvWNvakdcT3H6vqpRBsX1MLy:
 			Hash                                           Size Name
 			QmbQBUSRL9raZtNXfpTDeaxQapibJEG6qEY8WqAN22aUzd 1035 1024
 			QmaRGe7bVmVaLmxbrMiVNXqW4pRNNp3xq7hFtyRKA3mtJL 14   a
-	
+
 			QmSix55yz8CzWXf5ZVM9vgEvijnEeeXiTSarVtsqiiCJss:
 			Hash                                           Size Name
 			QmQNd6ubRXaNG6Prov8o6vk3bn6eWsj9FxLGrAVDUAGkGe 139  128
 			QmZULkCELmmk5XNfCgTnCyFgAVxBRBXyDHGGMVoLFLiXEN 14   a
-	
+
 		EOF
 		test_cmp expected_ls_headers actual_ls_headers
 	'
diff --git a/test/sharness/t0121-bootstrap-iptb.sh b/test/sharness/t0121-bootstrap-iptb.sh
index e6a955ff3c96..a5ab0a85e46d 100755
--- a/test/sharness/t0121-bootstrap-iptb.sh
+++ b/test/sharness/t0121-bootstrap-iptb.sh
@@ -45,7 +45,7 @@ test_expect_success "bring down iptb nodes" '
 	PID4=$(cat "$IPTB_ROOT/4/daemon.pid") &&
 	iptb stop && # TODO: add --wait flag to iptb stop
 	betterwait $PID0
-	betterwait $PID1 
+	betterwait $PID1
 	betterwait $PID2
 	betterwait $PID3
 	betterwait $PID4