message: docs(theming): update global variables for Ionic 5
diff: @@ -19,31 +19,33 @@ It is important to note that the background and text color variables also requir
  | Name | Description |
  -| ---------------------------------------- | --------------------------------------------------- |
  -| `--ion-background-color` | Background color of entire app |
  -| `--ion-background-color-rgb` | Background color of entire app, rgb format |
  -| `--ion-text-color` | Text color of entire app |
  -| `--ion-text-color-rgb` | Text color of entire app, rgb format |
  +| ----------------------------------------------| -----------------------------------------------------------|
  +| `--ion-background-color` | Background color of the entire app |
  +| `--ion-background-color-rgb` | Background color of the entire app, rgb format |
  +| `--ion-text-color` | Text color of the entire app |
  +| `--ion-text-color-rgb` | Text color of the entire app, rgb format |
  | `--ion-backdrop-color` | Color of the Backdrop component |
  +| `--ion-backdrop-opacity` | Opacity of the Backdrop component |
  | `--ion-overlay-background-color` | Background color of the overlays |
  | `--ion-border-color` | Border color |
  | `--ion-box-shadow-color` | Box shadow color |
  -| `--ion-tab-bar-background` | Background of the Tab bar |
  -| `--ion-tab-bar-background-focused` | Background of the focused Tab bar |
  -| `--ion-tab-bar-border-color` | Border color of the Tab bar |
  -| `--ion-tab-bar-color` | Color of the Tab bar |
  -| `--ion-tab-bar-color-activated` | Color of the activated Tab |
  +| `--ion-tab-bar-background` | Background of the Tab Bar |
  +| `--ion-tab-bar-background-focused` | Background of the focused Tab Bar |
  +| `--ion-tab-bar-border-color` | Border color of the Tab Bar |
  +| `--ion-tab-bar-color` | Color of the Tab Bar |
  +| `--ion-tab-bar-color-selected` | Color of the selected Tab Button |
  | `--ion-toolbar-background` | Background of the Toolbar |
  | `--ion-toolbar-border-color` | Border color of the Toolbar |
  | `--ion-toolbar-color` | Color of the components in the Toolbar |
  -| `--ion-toolbar-color-activated` | Color of the activated components in the Toolbar |
  -| `--ion-toolbar-color-unchecked` | Color of the unchecked components in the Toolbar |
  -| `--ion-toolbar-color-checked` | Color of the checked components in the Toolbar |
  +| `--ion-toolbar-segment-color` | Color of the Segment Buttons in the Toolbar |
  +| `--ion-toolbar-segment-color-checked` | Color of the checked Segment Buttons in the Toolbar |
  +| `--ion-toolbar-segment-background` | Background of the Segment Buttons in the Toolbar |
  +| `--ion-toolbar-segment-background-checked` | Background of the Segment Buttons in the Toolbar |
  +| `--ion-toolbar-segment-indicator-color` | Color of the Segment Button indicator in the Toolbar |
  | `--ion-item-background` | Background of the Item |
  -| `--ion-item-background-activated` | Background of the activated Item |
  | `--ion-item-border-color` | Border color of the Item |
  | `--ion-item-color` | Color of the components in the Item |
  -| `--ion-placeholder-color` | Color of the placeholder in inputs |
  +| `--ion-placeholder-color` | Color of the placeholder in Inputs |
  ## Stepped Colors
  