Capitalize name for dev version app

Signed-off-by: Álvaro Brey <alvaro.brey@nextcloud.com>

app/src/versionDev/res/values/setup.xml

@@ -5,7 +5,7 @@
     <bool name="dev_version_direct_download_enabled">false</bool>
 
     <!-- App name  and other strings-->
-    <string name="app_name">Nextcloud dev</string>
+    <string name="app_name">Nextcloud Dev</string>
     <string name="account_type">nextcloud.beta</string>     <!-- better if was a domain name; but changing it now would require migrate accounts when the app is updated -->
     <string name="authority">org.nextcloud.beta.provider</string>    <!-- better if was the app package with ".provider" appended ; it identifies the provider -->
     <string name="users_and_groups_search_authority">org.nextcloud.beta.android.providers.UsersAndGroupsSearchProvider</string>
@@ -13,7 +13,7 @@
     <string name="document_provider_authority">org.nextcloud.beta.documents</string>
     <string name="file_provider_authority">org.nextcloud.beta.files</string>
     <string name="image_cache_provider_authority">org.nextcloud.beta.android.providers.imageCache</string>
-    <string name="default_display_name_for_root_folder">Nextcloud dev</string>
+    <string name="default_display_name_for_root_folder">Nextcloud Dev</string>
     
     <bool name="logger_enabled">true</bool>
     <string name="dev_changelog">https://github.com/nextcloud/android/commits/master</string>