fix spelling

Author: ABaldwinHunter

SPEC.md

@@ -269,7 +269,7 @@ Offsets, however are 0-based. A Position of `{ "offset": 4 }` represents the _fi
 
 ### Other Locations
 
-Other locations is an optional array of [Locationi](#locations) objects:
+Other locations is an optional array of [Location](#locations) objects:
 
 ```json
 "other_locations": [