Added eyalkaspi to the thanks.

README.md

@@ -86,6 +86,7 @@ lib('sql.DBeaverSQLFormatterStep')               +'{{yes}}       | {{no}}
   + lots of other things, but especially the diff support in `spotlessCheck`
 * Thanks to [Frank Vennemeyer](https://github.com/fvgh) for [Groovy support via greclipse](https://github.com/diffplug/spotless/issues/13).
 * Thanks to [Stefan Oehme](https://github.com/oehme) for tons of help on the internal mechanics of Gradle.
+* Thanks to [eyalkaspi](https://github.com/eyalkaspi) for adding configurable date ranges to the date-aware license headers.
 * Thanks to [Oliver Horn](https://github.com/ohorn) for adding AOSP support for Spotless' google-java-format integration.
 * Formatting by Eclipse
   + Special thanks to [Mateusz Matela](https://waynebeaton.wordpress.com/2015/03/15/great-fixes-for-mars-winners-part-i/) for huge improvements to the eclipse code formatter!