update_4

src/pages/components/button/usage.mdx

@@ -410,9 +410,9 @@ Ideally, when using groups of related buttons (not including ghost buttons),
 they should all be the same width. This can be achieved in one of two ways, both
 of which are acceptable. The first approach involves using the
 [narrow gutter mode](/elements/2x-grid/implementation#gutter-modes). In this
-situation each button would be set individually on the column grid. _Note:
-Carbon developers are working on the narrow gutter mode, currently left-hanging
-buttons can only be achieved with an override._
+situation each button would be set individually on the column grid. 
+_Note: Carbon developers are working on the narrow gutter mode, currently 
+left-hanging buttons can only be achieved with an override._
 
 <Row>
 <Column colLg={8}>
@@ -490,8 +490,9 @@ top and the secondary or tertiary button is below.
 
 Generally, when designers stack buttons, they tend to use the hybrid fluid
 buttons. However, stacked fluid buttons are also an option in desktop side
-panels with especially long calls to action. Note: experimenting with stacked
-fluid buttons would require an override to the existing code.
+panels with especially long calls to action. 
+_Note: experimenting with stacked
+fluid buttons would require an override to the existing code._
 
 <Row>
 <Column colLg={12}>
@@ -1143,10 +1144,7 @@ are often found in the UI left navigation area, side panel, cards, and modals.
 The target destination of the launch action should be made clear to the user
 through the button or link label and the surrounding context.
 
-_This content is accessible to IBMers only._
-
-For more guidance, see the
-[navigation labels](https://pages.github.ibm.com/carbon/ibm-products/guidelines/content/navigation-labels/)
+_For IBMers only:_ See the [navigation labels](https://pages.github.ibm.com/carbon/ibm-products/guidelines/content/navigation-labels/)
 of our content guide.
 
 <Row>