diff --git a/src/main/kotlin/net/axay/kspigot/extensions/bukkit/GameModeExtensions.kt b/src/main/kotlin/net/axay/kspigot/extensions/bukkit/GameModeExtensions.kt
index 719c5bf2..30490bea 100644
--- a/src/main/kotlin/net/axay/kspigot/extensions/bukkit/GameModeExtensions.kt
+++ b/src/main/kotlin/net/axay/kspigot/extensions/bukkit/GameModeExtensions.kt
@@ -2,6 +2,9 @@ package net.axay.kspigot.extensions.bukkit
 
 import org.bukkit.GameMode
 
+/**
+ * @return Whether it is possible to take damage in this [GameMode].
+ */
 val GameMode.isDamageable: Boolean
     get() = when (this) {
         GameMode.SURVIVAL, GameMode.ADVENTURE -> true