Hide setting of token

The method name has a typo. But as it is never used, we rather removed
it for good to save on future maintenance.

Change-Id: Ia564886feac2bfe8c049220f539a202547118b41
diff --git a/src/main/java/com/googlesource/gerrit/plugins/its/phabricator/conduit/Conduit.java b/src/main/java/com/googlesource/gerrit/plugins/its/phabricator/conduit/Conduit.java
index 298a83e..097e1a6 100644
--- a/src/main/java/com/googlesource/gerrit/plugins/its/phabricator/conduit/Conduit.java
+++ b/src/main/java/com/googlesource/gerrit/plugins/its/phabricator/conduit/Conduit.java
@@ -50,8 +50,7 @@
 
   private final ConduitConnection conduitConnection;
   private final Gson gson;
-
-  private String token;
+  private final String token;
 
   @Inject
   public Conduit(
@@ -63,10 +62,6 @@
     this.gson = new Gson();
   }
 
-  public void setToekn(String token) {
-    this.token = token;
-  }
-
   /** Runs the API's 'conduit.ping' method */
   public ConduitPing conduitPing() throws ConduitException {
     Map<String, Object> params = new HashMap<>();