Address review feedback:

- Scaffolder icon instead of copy icon
- Examples of ISO 8601 duration strings

Signed-off-by: Eric Peterson <ericpeterson@spotify.com>

docs/features/software-catalog/descriptor-format.md

@@ -741,7 +741,8 @@ potentially search and group templates by these tags.
 ### `metadata.annotations.[backstage.io/time-saved]` [optional]
 
 An ISO 8601 duration representing the approximate amount of time saved when
-someone uses this template.
+someone uses this template (e.g. `PT8H` to mean "8 hours saved" or `PT15M` to
+mean "15 minutes saved").
 
 Can be used in combination with the `backstage.io/source-template` annotation,
 or analytics data, to calculate how much time has been saved through the use

plugins/catalog/src/components/AboutCard/AboutCard.test.tsx

@@ -326,10 +326,10 @@ describe('<AboutCard />', () => {
     );
 
     await waitFor(() => {
-      const editLink = screen
+      const createSimilarLink = screen
         .getByTitle('Create something similar')
         .closest('a');
-      expect(editLink).toHaveAttribute(
+      expect(createSimilarLink).toHaveAttribute(
         'href',
         '/create/templates/default/foo-template',
       );

plugins/catalog/src/components/AboutCard/AboutCard.tsx

@@ -27,6 +27,7 @@ import Divider from '@material-ui/core/Divider';
 import IconButton from '@material-ui/core/IconButton';
 import { makeStyles } from '@material-ui/core/styles';
 import {
+  AppIcon,
   HeaderIconLinkRow,
   IconLinkVerticalProps,
   InfoCardVariants,
@@ -54,7 +55,6 @@ import { createFromTemplateRouteRef, viewTechDocRouteRef } from '../../routes';
 import { AboutContent } from './AboutContent';
 import CachedIcon from '@material-ui/icons/Cached';
 import CreateComponentIcon from '@material-ui/icons/AddCircleOutline';
-import CopyIcon from '@material-ui/icons/FileCopy';
 import DocsIcon from '@material-ui/icons/Description';
 import EditIcon from '@material-ui/icons/Edit';
 import { isTemplateEntityV1beta3 } from '@backstage/plugin-scaffolder-common';
@@ -248,7 +248,7 @@ export function AboutCard(props: AboutCardProps) {
                   templateName: sourceTemplateRef.name,
                 })}
               >
-                <CopyIcon />
+                <AppIcon id="scaffolder" />
               </IconButton>
             )}
           </>