fix commas and formatting

Author: dmaes

manifests/install.pp

@@ -7,12 +7,10 @@
   include archive
 
   case $facts['os']['architecture'] {
-    'x86_64', 'amd64': { $arch = 'amd64' },
-    'aarch64': { $arch = 'arm64' },
-    'armv7l': { $arch = 'arm' },
-    default: {
-      fail("Unsupported kernel architecture: ${facts['os']['architecture']}")
-    }
+    'x86_64', 'amd64': { $arch = 'amd64' }
+    'aarch64':         { $arch = 'arm64' }
+    'armv7l':          { $arch = 'arm' }
+    default:           { fail("Unsupported kernel architecture: ${facts['os']['architecture']}") }
   }
 
   case $facts['kernel'] {