🔧 Correct name and author

Author: Vincent Langlet

composer.json

@@ -1,5 +1,5 @@
 {
-    "name": "vincentlanglet/symfony3-custom-coding-standard",
+    "name": "vincentlanglet/Symfony3-custom-coding-standard",
     "type": "coding-standard",
     "description": "Customized CodeSniffer ruleset for the Symfony3 projects",
     "keywords": [
@@ -10,10 +10,6 @@
     "homepage": "https://github.com/VincentLanglet/Symfony3-coding-standard",
     "license": "MIT",
     "authors": [
-        {
-            "name": "David Joos",
-            "email": "david.joos@escapestudios.com"
-        },
         {
             "name": "Vincent Langlet",
             "email": "vincentl@theodo.fr"