Fix typo in composer-schema.json

res/composer-schema.json

@@ -417,7 +417,7 @@
         },
         "non-feature-branches": {
             "type": ["array"],
-            "description": "A set of string or regex patterns for non-numeric branch names that will not be handles as feature branches.",
+            "description": "A set of string or regex patterns for non-numeric branch names that will not be handled as feature branches.",
             "items": {
                 "type": "string"
             }