update plugin description

Author: camilesing

README.md

@@ -5,7 +5,7 @@ This extension provides Flink SQL support for VSCode. It also provides some basi
 
 ## 1.Features
 
-Enables syntax highlighting, complete keywords, error grammer check, and code format for Flink SQL(v1.16.0), including user-defined functions.
+Support Flink SQL(v1.16.0) syntax highlighting, complete keywords, error grammer check and code format, including user-defined functions
 
 ![](images/flink-sql-vscode-snippets.gif)
 

package.json

@@ -2,7 +2,7 @@
     "name": "flink-sql",
     "version": "1.5.2",
     "displayName": "Flink SQL",
-    "description": "Adds support for Flink's variant of the SQL language",
+    "description": "Support Flink SQL syntax highlighting, complete keywords, error grammer check and code format, including user-defined functions",
     "publisher": "CamileSing",
     "author": {
         "name": "CamileSing",