Merge branch 'master' into dm-docs-2

1 files changed, 3 insertions, 0 deletions

diff --git a/app/scripts/lib/setupMetamaskMeshMetrics.js b/app/scripts/lib/setupMetamaskMeshMetrics.js
index 40343f017..02690a948 100644
--- a/app/scripts/lib/setupMetamaskMeshMetrics.js
+++ b/app/scripts/lib/setupMetamaskMeshMetrics.js
@@ -1,6 +1,9 @@
 
 module.exports = setupMetamaskMeshMetrics
 
+/**
+ * Injects an iframe into the current document for testing
+ */
 function setupMetamaskMeshMetrics() {
   const testingContainer = document.createElement('iframe')
   testingContainer.src = 'https://metamask.github.io/mesh-testing/'