docs<tools>: erase -> eraser

Author: HarshKhandeparkar

README.md

@@ -225,7 +225,7 @@ See [example](https://harshkhandeparkar.github.io/gpujs-real-renderer).
 - `brushColor` (*array*): The color of the brush in the corm `[red, green, blue]` where each of
 `red`, `green` and `blue` are between 0 and 1.
 - `eraserSize` (*number*): Size of the eraser.
-- `tool` ('brush' | 'erase'): The current tool used on the board. This tool can be set in the options or using the `changeTool` method.
+- `tool` ('brush' | 'eraser'): The current tool used on the board. This tool can be set in the options or using the `changeTool` method.
 
 ##### Options
 Since this is a child class of `RealRenderer`, all the options of `RealRender` are applicable here as well.

example/index.html

@@ -48,7 +48,7 @@ <h3># Drawing Board</h3>
           <label for="draw-tool">Tool: </label>
           <select name="draw-tool" id="draw-tool" value="brush">
             <option value="brush">Brush</option>
-            <option value="erase">Erase</option>
+            <option value="eraser">Eraser</option>
           </select>
           <br />