Update README.md

Author: mfeingold

README.md

@@ -112,7 +112,7 @@ exactly `count` elements unless it hit eof/bof
 * Properties `minIndex` and  `maxIndex`
 
     #### Description
-    As the scroller recieves the items requested by the `get` method, the value of minimum and maximum values of the item index are placed in the `minIndex` and `maxIndex` properties respectively. The values of the properties are cumulative - the value of the `minIndex` will never increase, and the value of the `maIndex` will never decrease - except the values are reset in response to a call to the adapter `reload` method. The values of the properties are used to maintain the appearance of the scroller scrollBar.
+    As the scroller recieves the items requested by the `get` method, the value of minimum and maximum values of the item index are placed in the `minIndex` and `maxIndex` properties respectively. The values of the properties are cumulative - the value of the `minIndex` will never increase, and the value of the `maxIndex` will never decrease - except the values are reset in response to a call to the adapter `reload` method. The values of the properties are used to maintain the appearance of the scroller scrollBar.
 
     Values of the properties can be assigned programmatically. If the range of the index values is known in advance, assigneing them programmatically would improve the usability of the scrollBar.