Make organization spelling consistent in English translation

1 job for master in 18 seconds (queued for 10 minutes and 6 seconds)
Name Stage Failure
site Build
       Destination: /builds/irma/github-mirrors/irma-website/_site
Incremental build: disabled. Enable with --incremental
Building site for language: "nl" to: /builds/irma/github-mirrors/irma-website/_site/nl
Jekyll Feed: Generating feed for posts
Loading translation from file /builds/irma/github-mirrors/irma-website/_i18n/nl.yml
jekyll 3.6.3 | Error: (/builds/irma/github-mirrors/irma-website/_i18n/nl.yml): did not find expected alphabetic or numeric character while scanning an anchor at line 249 column 13
Cleaning up project directory and file based variables
ERROR: Job failed: exit code 1