Fixed incomplete for loop statement

sssd/files/sssd.conf

@@ -5,7 +5,7 @@
 {%- for key, value in sssd.config.iteritems() -%}
   {%- if value is mapping -%}
 [{{ key }}]
-    {%- for key2, value2 -%}
+    {%- for key2, value2 in value.iteritems() -%}
   {{ key2 }} = {{ value2 }}
     {%- endfor -%}
   {%- else -%}