Use valid SPDX license identifier

Use valid SPDX license identifier in composer.json to fix composer validate error.
elastic · Apr 4, 2016 · 963e635 · 963e635
1 parent fe6993d
commit 963e635
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/composer.json b/composer.json
@@ -3,7 +3,7 @@
   "description": "PHP Client for Elasticsearch",
   "keywords": ["search","client", "elasticsearch"],
   "type": "library",
-  "license": "Apache 2",
+  "license": "Apache-2.0",
   "authors": [
     {
       "name": "Zachary Tong"