add doc amendment

README.md

@@ -14,9 +14,9 @@ npm install node-query
 
 it could be used in some typical scenarios: 
   * As a SQL frontend, do syntax checking and formating.
-  * As a SQL engine for your KV databases like hbase or anything like that.
+  * As a SQL engine for your KV databases like HBase or anything like that.
   * Providing a SQL interface for your HTTP/WEB service.
-  * Do data merging and intergration among many differecnt data sources like Oracle, MySQL, HBase etc. 
+  * Do data merging and intergration among many different data sources like Oracle, MySQL, HBase etc. 
 
 
 ##  Demo & Test
@@ -32,7 +32,7 @@ make
 ```
 
 read the demo carefully and then you could write own loader/adapter, 
-there are also many test cases in `test/unit`, they would be great heleful to you.
+there are also many test cases in `test/unit`, they would be great helpful to you.
 
 
 ## Usage

package.json

@@ -2,7 +2,7 @@
   "author": "windyrobin",
   "name": "node-query",
   "description": "general sql query interface for hybrid data sources",
-  "version": "0.3.2",
+  "version": "0.3.3",
   "repository": {
     "url": "git://github.com/alibaba/nquery.git"
   },