Clean the obsolete string for retrieving login credentials.

Change-Id: Iddf86aaee279e2749ad7933fc6ea32f827559727
diff --git a/res/values-nl/strings.xml b/res/values-nl/strings.xml
index 6c82a1a..d28dbaf 100644
--- a/res/values-nl/strings.xml
+++ b/res/values-nl/strings.xml
@@ -13,9 +13,7 @@
      See the License for the specific language governing permissions and
      limitations under the License.
  -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<resources xmlns:android="http://schemas.android.com/apk/res/android" xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="application_name" msgid="1935869255545976415">"Browser"</string>
     <string name="choose_upload" msgid="3649366287575002063">"Bestand selecteren voor uploaden"</string>
     <string name="new_tab" msgid="4505722538297295141">"Nieuw venster"</string>
@@ -60,7 +58,7 @@
     <string name="validity_period" msgid="57988851973181309">"Geldigheid:"</string>
     <string name="issued_on" msgid="2082890654801808368">"Uitgegeven op:"</string>
     <string name="expires_on" msgid="8061200430557020704">"Verloopt op:"</string>
-    <string name="retrieving_creds_dlg_msg" msgid="9207671133094039879">"Aanmeldingsgegevens ophalen..."</string>
+    
     <string name="stopping" msgid="4839698519340302982">"Stoppen..."</string>
     <string name="stop" msgid="5687251076030630074">"Stoppen"</string>
     <string name="reload" msgid="8585220783228408062">"Vernieuwen"</string>