diff --git a/doc/treetable/scroll/FrozenColumnsDoc.vue b/doc/treetable/scroll/FrozenColumnsDoc.vue
index 6a3d90e72..c66c24ddc 100644
--- a/doc/treetable/scroll/FrozenColumnsDoc.vue
+++ b/doc/treetable/scroll/FrozenColumnsDoc.vue
@@ -3,7 +3,7 @@
A column can be fixed during horizontal scrolling by enabling the frozen property on a Column. The location is defined with the alignFrozen that can be left or right.
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+
@@ -24,7 +24,7 @@ export default {
nodes: null,
code: {
basic: `
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@@ -36,7 +36,7 @@ export default {
options: `
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@@ -65,7 +65,7 @@ export default {
composition: `
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diff --git a/doc/treetable/scroll/HorizontalScrollDoc.vue b/doc/treetable/scroll/HorizontalScrollDoc.vue
index ff4ef5bdf..5c6cd2e07 100644
--- a/doc/treetable/scroll/HorizontalScrollDoc.vue
+++ b/doc/treetable/scroll/HorizontalScrollDoc.vue
@@ -3,7 +3,7 @@
Horizontal scrolling is enabled when the total width of columns exceeds table width.
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@@ -24,7 +24,7 @@ export default {
nodes: null,
code: {
basic: `
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@@ -36,7 +36,7 @@ export default {
options: `
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@@ -65,7 +65,7 @@ export default {
composition: `
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diff --git a/doc/treetable/scroll/VerticalScrollDoc.vue b/doc/treetable/scroll/VerticalScrollDoc.vue
index 4f13a44cf..6e496ac22 100644
--- a/doc/treetable/scroll/VerticalScrollDoc.vue
+++ b/doc/treetable/scroll/VerticalScrollDoc.vue
@@ -3,7 +3,7 @@
Adding scrollable property along with a scrollHeight for the data viewport enables vertical scrolling with fixed headers.
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@@ -21,7 +21,7 @@ export default {
nodes: null,
code: {
basic: `
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@@ -30,7 +30,7 @@ export default {
options: `
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@@ -56,7 +56,7 @@ export default {
composition: `
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