All components use the double pipe (#75)

prisis · Nyholm · commit 828c06535f29 · 2016-07-31T20:10:41.000+02:00
diff --git a/composer.json b/composer.json
@@ -30,7 +30,7 @@
         "cache/taggable-cache": "^0.4"
     },
     "require-dev":       {
-        "phpunit/phpunit":         "^4.0|^5.1",
+        "phpunit/phpunit":         "^4.0 || ^5.1",
         "cache/integration-tests": "^0.10"
     },
     "suggest":          {
