add composer.json

Author: isublimity

composer.json

@@ -2,7 +2,7 @@
   "name": "smi2/phpclickhouse",
   "type": "library",
   "version" : "0.0.2",
-  "description": "php ClickHouse HTTP client library",
+  "description": "php ClickHouse client library",
   "keywords": ["clickhouse", "driver", "client", "curl", "http", "HTTP client"],
   "homepage": "https://github.com/smi2/phpClickHouse",
   "license": "MIT",