Update lat long (#35)

Author: alysivji

pandas/index.html

@@ -243,8 +243,8 @@
              "sponsor_url": "https://spothero.com/",
              "time": "10am",
              "address": "125 S Clark St Suite 1300<br />Chicago, IL 60603",
-             "lat": 41.875766,
-             "lng": -87.618938},
+             "lat": 41.879659,
+             "lng": -87.630322},
             {"title": "Toronto",
              "description": "PyData Toronto",
              "url": "https://www.meetup.com/pydatato/events/247810545/",