1 files changed, 3 insertions, 3 deletions

diff --git a/app/src/main/java/org/pacien/tincapp/data/TincConfiguration.kt b/app/src/main/java/org/pacien/tincapp/data/TincConfiguration.kt
index 0eee2eb..c9339e0 100644
--- a/app/src/main/java/org/pacien/tincapp/data/TincConfiguration.kt
+++ b/app/src/main/java/org/pacien/tincapp/data/TincConfiguration.kt
@@ -30,11 +30,11 @@ data class TincConfiguration(val ed25519PrivateKeyFile: File? = null,
                              val privateKeyFile: File? = null) {
   companion object {
 
-    private val KEY_ED25519_PRIVATE_KEY_FILE = "Ed25519PrivateKeyFile"
-    private val KEY_PRIVATE_KEY_FILE = "PrivateKeyFile"
+    private const val KEY_ED25519_PRIVATE_KEY_FILE = "Ed25519PrivateKeyFile"
+    private const val KEY_PRIVATE_KEY_FILE = "PrivateKeyFile"
 
     fun fromTincConfiguration(f: File) = fromTincConfiguration(Configurations().properties(f))
-    fun fromTincConfiguration(c: Configuration) = TincConfiguration(
+    private fun fromTincConfiguration(c: Configuration) = TincConfiguration(
       c.getFile(KEY_ED25519_PRIVATE_KEY_FILE),
       c.getFile(KEY_PRIVATE_KEY_FILE))
   }