Update composer.json and README.md

Author: MichaelRoosz

README.md

@@ -29,7 +29,7 @@ Append dependency into composer.json
 	...
 	"require": {
 		...
-		"duoshuo/php-cassandra": "dev-master"
+		"mroosz/php-cassandra": "dev-main"
 	}
 	...
 ```

composer.json

@@ -1,13 +1,14 @@
 {
-	"name": "mroosz/php-cassandra-client",
+	"name": "mroosz/php-cassandra",
+	"type": "library",
 	"description": "Cassandra client library for PHP, which supports Protocol v5 and asynchronous requests",
-	"minimum-stability": "stable",
 	"keywords" : [
 		"cassandra",
 		"nosql",
 		"database",
 		"cql",
-		"driver"
+		"driver",
+		"client"
 	],
 	"license": "MIT",
 	"authors": [
@@ -31,14 +32,14 @@
 	"require": {
 		"php": ">=8.1.0"
 	},
+	"autoload": {
+		"psr-4": { "Cassandra\\": "src/" }
+	},
 	"require-dev": {
 		"phpstan/phpstan": "^1.9.14",
 		"phpunit/phpunit": "^9.5.28",
 		"vimeo/psalm": "^5.6"
 	},
-	"autoload": {
-		"psr-4": { "Cassandra\\": "src/" }
-	},
     "scripts": {
         "phpstan": "vendor/bin/phpstan analyse",
 		"psalm": "vendor/bin/psalm --no-cache",