message: docs(cta-section): updating the `CTASection` styles README
diff: @@ -7,3 +7,9 @@ Import the package css into the top of your main CSS file.
  ```css
  @import '@carbon/ibmdotcom-styles/scss/patterns/sections/ctasection/ctasection';
  ```
  +
  +#### Blocks
  +
  +| Class | Description |
  +| ------------------ | ---------------------------------------------------- |
  +| `.bx--cta-section` | Highest level class name for the CTA section pattern |
  