- Docs: Clarify; update CHANGES

CHANGES.md

@@ -44,6 +44,7 @@
 - Localization: Add 'SVG-Edit Home Page' to locale files
 - Docs: Remove outdated info on jsdoc linting (now just part of eslint config)
 - Docs: Add testing badge
+- Docs: Expand `Testing.md`.
 - Docs: Add license badges and `licenseInfo.json` (has a
   `filesByLicense` map of files to licenses (not yet used programmatically)
   and `bundledRootPackages` which is used by `license-badger` to know which

docs/Testing.md

@@ -112,9 +112,9 @@ browser by the following commands:
     1. `npm run open-cov-no-start` if you already have a `start`
         process running in another terminal tab.
 
-## Testing
+## Testing and coverage
 
-For ensuring tests are passing (and optionally checking coverage).
+For ensuring tests are passing and checking coverage.
 
 You will most likely just need to use one of these three top-level
 routines, but the components are explained here for reference.