What am I doing wrong as to why this won't work properly the second way?

I was wondering if anyone can tell me what I'm doing wrong as to why Script1 works, but Script2 doesn't? It's supposed to print FilteringEnabled: then whatever the FilteringEnabled is set to, and it works without FilteringEnabled: but not with it.

Script1:

print(game.Workspace.FilteringEnabled)

Script2:

print("FilteringEnabled: " .. game.Workspace.FilteringEnabled)

Error output gives is attempt to concatenate field 'FilteringEnabled' (a boolean value) on Script2.

Any help appreciated.