fixed scrutinizer ci

Signed-off-by: Holger Hees <holger.hees@desy.de>

.scrutinizer.yml

@@ -10,7 +10,6 @@ imports:
     - php
 
 tools:
-    external_code_coverage: true
     external_code_coverage:
         timeout: 7200 # Timeout in seconds: 2 hours
     php_mess_detector: true
@@ -21,4 +20,4 @@ tools:
 build_failure_conditions:
     - 'issues.label("coding-style").new.count > 5'
     - 'issues.severity(>= MAJOR).new.exists'
-    - 'project.metric("scrutinizer.quality", < 7.5)'
+    - 'project.metric("scrutinizer.quality", < 7.5)'

README.md

@@ -144,6 +144,7 @@ If you want a production-ready container, use the [Nextcloud Docker](https://hub
 Add yours when creating a [pull request](https://help.github.com/articles/creating-a-pull-request/)!
   * Newhinton
   * [binsky](https://github.com/binsky08)
+  * [HolgerHees](https://github.com/HolgerHees)
 
 ## FAQ
 **Are you adding something to check if malicious code is executing on the browser?**