Update verify-snapshot-mirror.yml

Too many 'r's in 'errror'

Author: jeremyd2019

.github/workflows/verify-snapshot-mirror.yml

@@ -41,5 +41,5 @@ jobs:
 
           missingfiles = repofiles - releasefiles
           if missingfiles:
-            print(f"::errror title=Missing files in release {os.environ['NEWRELEASE'].rsplit('/', 1)[1]}::{", ".join(missingfiles)}")
+            print(f"::error title=Missing files in release {os.environ['NEWRELEASE'].rsplit('/', 1)[1]}::{", ".join(missingfiles)}")
             sys.exit(1)