diff --git a/src/vs/workbench/common/theme.ts b/src/vs/workbench/common/theme.ts
index fb4a4d67db6..5193fd36e87 100644
--- a/src/vs/workbench/common/theme.ts
+++ b/src/vs/workbench/common/theme.ts
@@ -306,31 +306,31 @@ export const PANEL_SECTION_DRAG_AND_DROP_BACKGROUND = registerColor('panelSectio
 	dark: EDITOR_DRAG_AND_DROP_BACKGROUND,
 	light: EDITOR_DRAG_AND_DROP_BACKGROUND,
 	hc: EDITOR_DRAG_AND_DROP_BACKGROUND,
-}, nls.localize('panelSectionDragAndDropBackground', "Drag and drop feedback color for the panel sections. The color should have transparency so that the panel sections can still shine through. Panels are shown below the editor area and contain views like output and integrated terminal."));
+}, nls.localize('panelSectionDragAndDropBackground', "Drag and drop feedback color for the panel sections. The color should have transparency so that the panel sections can still shine through. Panels are shown below the editor area and contain views like output and integrated terminal. Panel sections are views nested within the panels."));
 
 export const PANEL_SECTION_HEADER_BACKGROUND = registerColor('panelSectionHeader.background', {
 	dark: Color.fromHex('#808080').transparent(0.2),
 	light: Color.fromHex('#808080').transparent(0.2),
 	hc: null
-}, nls.localize('panelSectionHeaderBackground', "Panel section header background color. Panels are shown below the editor area and contain views like output and integrated terminal."));
+}, nls.localize('panelSectionHeaderBackground', "Panel section header background color. Panels are shown below the editor area and contain views like output and integrated terminal. Panel sections are views nested within the panels."));
 
 export const PANEL_SECTION_HEADER_FOREGROUND = registerColor('panelSectionHeader.foreground', {
 	dark: null,
 	light: null,
 	hc: null
-}, nls.localize('panelSectionHeaderForeground', "Panel section header foreground color. Panels are shown below the editor area and contain views like output and integrated terminal."));
+}, nls.localize('panelSectionHeaderForeground', "Panel section header foreground color. Panels are shown below the editor area and contain views like output and integrated terminal. Panel sections are views nested within the panels."));
 
 export const PANEL_SECTION_HEADER_BORDER = registerColor('panelSectionHeader.border', {
 	dark: contrastBorder,
 	light: contrastBorder,
 	hc: contrastBorder
-}, nls.localize('panelSectionHeaderBorder', "Panel section header border color used when multiple views are stacked vertically in the panel. Panels are shown below the editor area and contain views like output and integrated terminal."));
+}, nls.localize('panelSectionHeaderBorder', "Panel section header border color used when multiple views are stacked vertically in the panel. Panels are shown below the editor area and contain views like output and integrated terminal. Panel sections are views nested within the panels."));
 
 export const PANEL_SECTION_BORDER = registerColor('panelSection.border', {
 	dark: PANEL_BORDER,
 	light: PANEL_BORDER,
 	hc: PANEL_BORDER
-}, nls.localize('panelSectionBorder', "Panel section border color used when multiple views are stacked horizontally in the panel. Panels are shown below the editor area and contain views like output and integrated terminal."));
+}, nls.localize('panelSectionBorder', "Panel section border color used when multiple views are stacked horizontally in the panel. Panels are shown below the editor area and contain views like output and integrated terminal. Panel sections are views nested within the panels."));
 
 
 // < --- Status --- >
@@ -521,25 +521,25 @@ export const SIDE_BAR_DRAG_AND_DROP_BACKGROUND = registerColor('sideBar.dropBack
 	dark: EDITOR_DRAG_AND_DROP_BACKGROUND,
 	light: EDITOR_DRAG_AND_DROP_BACKGROUND,
 	hc: EDITOR_DRAG_AND_DROP_BACKGROUND,
-}, nls.localize('sideBarDragAndDropBackground', "Drag and drop feedback color for the side bar sections. The color should have transparency so that the side bar sections can still shine through. The side bar is the container for views like explorer and search."));
+}, nls.localize('sideBarDragAndDropBackground', "Drag and drop feedback color for the side bar sections. The color should have transparency so that the side bar sections can still shine through. The side bar is the container for views like explorer and search. Side bar sections are views nested within the side bar."));
 
 export const SIDE_BAR_SECTION_HEADER_BACKGROUND = registerColor('sideBarSectionHeader.background', {
 	dark: Color.fromHex('#808080').transparent(0.2),
 	light: Color.fromHex('#808080').transparent(0.2),
 	hc: null
-}, nls.localize('sideBarSectionHeaderBackground', "Side bar section header background color. The side bar is the container for views like explorer and search."));
+}, nls.localize('sideBarSectionHeaderBackground', "Side bar section header background color. The side bar is the container for views like explorer and search. Side bar sections are views nested within the side bar"));
 
 export const SIDE_BAR_SECTION_HEADER_FOREGROUND = registerColor('sideBarSectionHeader.foreground', {
 	dark: SIDE_BAR_FOREGROUND,
 	light: SIDE_BAR_FOREGROUND,
 	hc: SIDE_BAR_FOREGROUND
-}, nls.localize('sideBarSectionHeaderForeground', "Side bar section header foreground color. The side bar is the container for views like explorer and search."));
+}, nls.localize('sideBarSectionHeaderForeground', "Side bar section header foreground color. The side bar is the container for views like explorer and search. Side bar sections are views nested within the side bar"));
 
 export const SIDE_BAR_SECTION_HEADER_BORDER = registerColor('sideBarSectionHeader.border', {
 	dark: contrastBorder,
 	light: contrastBorder,
 	hc: contrastBorder
-}, nls.localize('sideBarSectionHeaderBorder', "Side bar section header border color. The side bar is the container for views like explorer and search."));
+}, nls.localize('sideBarSectionHeaderBorder', "Side bar section header border color. The side bar is the container for views like explorer and search. Side bar sections are views nested within the side bar"));
 
 
 // < --- Title Bar --- >