diff --git a/include/game/PlayerUpgrades.h b/include/game/PlayerUpgrades.h
index f3dd88c..014e4f1 100644
--- a/include/game/PlayerUpgrades.h
+++ b/include/game/PlayerUpgrades.h
@@ -12,13 +12,13 @@ private:
     std::array<std::uint8_t, static_cast<std::size_t>(MobType::MOB_COUNT)> m_MobsUpgradeLevel;
 public:
     static const int MAX_MOB_LEVEL = 5;
-	static const int MAX_CLICKER_LEVEL = 3;
+    static const int MAX_CLICKER_LEVEL = 3;
 
     PlayerUpgrades() : m_ClickerLevel(1), m_GoldPerSecond(5) {}
 
     std::uint8_t GetClickerLevel() const { return m_ClickerLevel; }
     std::uint8_t GetMobUpgradeLevel(MobType mob) const { return m_MobsUpgradeLevel.at(static_cast<std::size_t>(mob)); }
-	std::uint8_t GetGoldPerSecond() const { return m_GoldPerSecond; }
+    std::uint8_t GetGoldPerSecond() const { return m_GoldPerSecond; }
 
 
     void UpgradeMob(MobType mob) {