Rename "Content" fragment to "Content Display"

• Type: Story
• Status: Closed
• Priority: Minor
• Resolution: Completed
• Affects Version/s: None
• Fix Version/s: Master
• Component/s: Out of the box Fragments > Content Display Fragment
• Labels:
  • fc_20_06
  • poshi_test_not_needed
• Epic/Theme:
  • Page_Authoring
• Epic Link: Optimize Fragments description in the fragment panel for all fragments
• Git Pull Request: https://github.com/liferay-echo/liferay-portal/pull/998

The Content fragment needs to be renamed "Content Display" like the component name.