permissionsInstalled variable not is private.

Signed-off-by: Pavel Erokhin (MairwunNx) <MairwunNx@gmail.com>

Author: MairwunNx

src/main/kotlin/com/mairwunnx/projectessentials/chat/EntryPoint.kt

@@ -44,7 +44,7 @@ class EntryPoint : EssBase() {
 
     companion object {
         lateinit var modInstance: EntryPoint
-        var permissionsInstalled: Boolean = false
+        private var permissionsInstalled: Boolean = false
 
         fun hasPermission(player: ServerPlayerEntity, node: String, opLevel: Int = 0): Boolean =
             if (permissionsInstalled) {