doc: clarify SVG support
@@ -49,7 +49,7 @@ Install JDK8+. You should be able to start Gradle Wrapper (`gradlew`).
Open an issue or a pull-request:
-* feature request -> support new icons: please provide SVG or 32x32 PNG (with transparency) file(s) and filename patterns.
+* feature request -> support new icons: please provide SVG (with `height="16" width="16"` header) or 32x32 PNG (with transparency) file(s) and filename patterns.
* contributions: they should be tested.
Please reformat new and modified code only: do not reformat the whole project or entire existing file (in other words, try to limit the amount of changes in order to speed up code review).
To finish, don't hesitate to add your name or nickname (and LinkedIn profile, etc.) to contributors list ;-)
