diff --git a/cmd/helm/testdata/output/plugin_args_comp.txt b/cmd/helm/testdata/output/plugin_args_comp.txt
index 007112d31..4070cb1e6 100644
--- a/cmd/helm/testdata/output/plugin_args_comp.txt
+++ b/cmd/helm/testdata/output/plugin_args_comp.txt
@@ -1,6 +1,6 @@
 plugin.complete was called
 Namespace: default
 Num args received: 1
-Args received: 
+Args received:
 :4
 Completion ended with directive: ShellCompDirectiveNoFileComp
diff --git a/cmd/helm/testdata/output/plugin_args_flag_comp.txt b/cmd/helm/testdata/output/plugin_args_flag_comp.txt
index c7a09e3fa..87300fa97 100644
--- a/cmd/helm/testdata/output/plugin_args_flag_comp.txt
+++ b/cmd/helm/testdata/output/plugin_args_flag_comp.txt
@@ -1,6 +1,6 @@
 plugin.complete was called
 Namespace: default
 Num args received: 2
-Args received: --myflag 
+Args received: --myflag
 :4
 Completion ended with directive: ShellCompDirectiveNoFileComp
diff --git a/cmd/helm/testdata/output/plugin_args_ns_comp.txt b/cmd/helm/testdata/output/plugin_args_ns_comp.txt
index 26cd79b98..13bfcd3f4 100644
--- a/cmd/helm/testdata/output/plugin_args_ns_comp.txt
+++ b/cmd/helm/testdata/output/plugin_args_ns_comp.txt
@@ -1,6 +1,6 @@
 plugin.complete was called
 Namespace: mynamespace
 Num args received: 1
-Args received: 
+Args received:
 :2
 Completion ended with directive: ShellCompDirectiveNoSpace
diff --git a/cmd/helm/testdata/output/plugin_echo_bad_directive.txt b/cmd/helm/testdata/output/plugin_echo_bad_directive.txt
index 8038b9525..9f2802581 100644
--- a/cmd/helm/testdata/output/plugin_echo_bad_directive.txt
+++ b/cmd/helm/testdata/output/plugin_echo_bad_directive.txt
@@ -1,6 +1,6 @@
 echo plugin.complete was called
 Namespace: default
 Num args received: 1
-Args received: 
+Args received:
 :0
 Completion ended with directive: ShellCompDirectiveDefault
diff --git a/cmd/helm/testdata/output/plugin_echo_no_directive.txt b/cmd/helm/testdata/output/plugin_echo_no_directive.txt
index 7001be0e9..99cc47c13 100644
--- a/cmd/helm/testdata/output/plugin_echo_no_directive.txt
+++ b/cmd/helm/testdata/output/plugin_echo_no_directive.txt
@@ -1,6 +1,6 @@
 echo plugin.complete was called
 Namespace: mynamespace
 Num args received: 1
-Args received: 
+Args received:
 :0
 Completion ended with directive: ShellCompDirectiveDefault