[DOCS] Fixes integer in build.gradle

Author: lcawl

x-pack/docs/build.gradle

@@ -307,11 +307,11 @@ setups['farequote_data'] = setups['farequote_index'] + '''
           refresh: true
           body: |
             {"index": {"_id":"1"}}
-            {"airline":"JZA","responsetime":990.4628,"time":"2016-02-07T00:00:00+0000", "doc_count": "5"}
+            {"airline":"JZA","responsetime":990.4628,"time":"2016-02-07T00:00:00+0000", "doc_count": 5}
             {"index": {"_id":"2"}}
-            {"airline":"JBU","responsetime":877.5927,"time":"2016-02-07T00:00:00+0000", "doc_count": "23"}
+            {"airline":"JBU","responsetime":877.5927,"time":"2016-02-07T00:00:00+0000", "doc_count": 23}
             {"index": {"_id":"3"}}            
-            {"airline":"KLM","responsetime":1355.4812,"time":"2016-02-07T00:00:00+0000", "doc_count": "42"}
+            {"airline":"KLM","responsetime":1355.4812,"time":"2016-02-07T00:00:00+0000", "doc_count": 42}
 '''
 setups['farequote_job'] = setups['farequote_data'] + '''
   - do: