updated examples
diff --git a/examples/bsp3.json b/examples/bsp3.json
index 19cf64e..7577689 100644
--- a/examples/bsp3.json
+++ b/examples/bsp3.json
@@ -1,48 +1 @@
-{

-   "context":"http://ids-mannheim.de/ns/KorAP/json-ld/v0.1/context.jsonld",

-   "query":{

-      "@type":"korap:group",

-      "operation":"operation:sequence",

-      "inOrder":true,

-      "distances":[

-         {

-            "@type":"korap:group",

-            "operation":"operation:and",

-            "operands":[

-               {

-                  "@type":"korap:distance",

-                  "key":"w",

-                  "min":1,

-                  "max":3

-               },

-               {

-                  "@type":"korap:distance",

-                  "key":"s",

-                  "min":1,

-                  "max":1

-               }

-            ]

-         }

-      ],

-      "operands":[

-         {

-            "@type":"korap:token",

-            "wrap":{

-               "@type":"korap:term",

-               "key":"Der",

-               "layer":"orth",

-               "match":"eq"

-            }

-         },

-         {

-            "@type":"korap:token",

-            "wrap":{

-               "@type":"korap:term",

-               "key":"Mann",

-               "layer":"orth",

-               "match":"eq"

-            }

-         }

-      ]

-   }

-}
\ No newline at end of file
+{"context":"http://ids-mannheim.de/ns/KorAP/json-ld/v0.1/context.jsonld","query":{"@type":"korap:group","operation":"operation:sequence","inOrder":true,"distances":[{"@type":"korap:group","operation":"operation:and","operands":[{"@type":"korap:distance","key":"w","min":1,"max":3},{"@type":"korap:distance","key":"s","min":1,"max":1}]}],"operands":[{"@type":"korap:token","wrap":{"@type":"korap:term","key":"Der","layer":"orth","match":"match:eq"}},{"@type":"korap:token","wrap":{"@type":"korap:term","key":"Mann","layer":"orth","match":"match:eq"}}]}}
\ No newline at end of file