gradle.properties: update links, sync

.github/template-cleanup/gradle.properties

@@ -5,7 +5,7 @@ pluginGroup = %GROUP%
 pluginName = %NAME%
 pluginVersion = 0.0.1
 
-# See https://plugins.jetbrains.com/docs/intellij/build-number-ranges.html#intellij-platform-based-products-of-recent-ide-versions
+# See https://plugins.jetbrains.com/docs/intellij/build-number-ranges.html
 # for insight into build numbers and IntelliJ Platform versions.
 pluginSinceBuild = 202
 pluginUntilBuild = 211.*
@@ -17,10 +17,11 @@ pluginVerifierIdeVersions = 2020.2.4, 2020.3.4, 2021.1.1
 platformType = IC
 platformVersion = 2020.2.4
 platformDownloadSources = true
+
 # Plugin Dependencies -> https://plugins.jetbrains.com/docs/intellij/plugin-dependencies.html
 # Example: platformPlugins = com.intellij.java, com.jetbrains.php:203.4449.22
 platformPlugins =
 
 # Opt-out flag for bundling Kotlin standard library.
-# See https://kotlinlang.org/docs/reference/using-gradle.html#dependency-on-the-standard-library for details.
+# See https://plugins.jetbrains.com/docs/intellij/kotlin.html#kotlin-standard-library for details.
 kotlin.stdlib.default.dependency = false