diff --git a/api-webapp/src/main/kotlin/org/jeudego/pairgoth/pairing/BasePairingHelper.kt b/api-webapp/src/main/kotlin/org/jeudego/pairgoth/pairing/BasePairingHelper.kt
index 3394789..e15bc8e 100644
--- a/api-webapp/src/main/kotlin/org/jeudego/pairgoth/pairing/BasePairingHelper.kt
+++ b/api-webapp/src/main/kotlin/org/jeudego/pairgoth/pairing/BasePairingHelper.kt
@@ -74,14 +74,14 @@ abstract class BasePairingHelper(
         }.toMap()
     }
 
-	// number of players in the biggest club and the biggest country
-	// this can be used to disable geocost if there is a majority of players from the same country or club
-	protected val biggestClubSize by lazy {
-		pairables.groupingBy { it.club }.eachCount().values.maxOrNull()!!
-	}
-	protected val biggestCountrySize by lazy {
-		pairables.groupingBy { it.club }.eachCount().values.maxOrNull()!!
-	}
+    // number of players in the biggest club and the biggest country
+    // this can be used to disable geocost if there is a majority of players from the same country or club
+    protected val biggestClubSize by lazy {
+        pairables.groupingBy { it.club }.eachCount().values.maxOrNull()!!
+    }
+    protected val biggestCountrySize by lazy {
+        pairables.groupingBy { it.club }.eachCount().values.maxOrNull()!!
+    }
 
     // already paired players map
     protected fun Pairable.played(other: Pairable) = historyHelper.playedTogether(this, other)