small edits

doc/api_docs.md

@@ -2,28 +2,23 @@
 
 This file is for reference purposes only. It is intended for tracking the Data Observatory API functions that should be displayed from the Docs site. Like all API doc, the golden source of the code will live in this repo. I will pull the list of files below into the docs for the output.
 
-## Documenation
+## Documentation
 
 ### OBS_GetSegmentationSnapshot
 
 API Example:
+
+```text
 https://observatory.cartodb.com/api/v2/sql?q=SELECT%20*%20FROM%20OBS_GetSegmentationSnapshot(CDB_LatLng(40.760410,-73.964242))
+```
 
 Response:
+
 _Coming soon_
 
 
 ### OBS_GetDemographicSnapshot
 
-SQL Example:
-```sql
-SELECT *
-FROM OBS_GetDemographicSnapshot(CDB_LatLng(40.760410,-73.964242));
-```
-
-
-
-
 API Example:
 
 ```text