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Grids not grid, fixes mapbox#37
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tmcw committed Aug 7, 2013
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4 changes: 2 additions & 2 deletions 1.2/spec.md
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Expand Up @@ -98,7 +98,7 @@ The database can have optional tables named `grids`, `grid_data`.
The `grids` table must yield four columns named `zoom_level`, `tile_column`,
`tile_row`, and `grid`. A typical create statement for the `grids` table:

CREATE TABLE grid (zoom_level integer, tile_column integer, tile_row integer, grid blob);
CREATE TABLE grids (zoom_level integer, tile_column integer, tile_row integer, grid blob);

The `grid_data` table must yield five columns named `zoom_level`, `tile_column`,
`tile_row`, `key_name`, and `key_json`. A typical create statement for the `grid_data` table:
Expand All @@ -107,7 +107,7 @@ The `grid_data` table must yield five columns named `zoom_level`, `tile_column`,

#### Content

The `grid` table contains UTFGrid data, gzip deflated.
The `grids` table contains UTFGrid data, gzip deflated.

The `grid_data` table contains grid key to value mappings, with values encoded
as JSON objects.

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