scripted-diff: CI should fail

-BEGIN VERIFY SCRIPT-
sed -i -e 's/BIP 2 was written in 2016./BIP 2 was written in 2018./g' $(git grep -l 'BIP 2 was written in 2016.')
-END VERIFY SCRIPT-

Author: jonatack

bip-0003.md

@@ -21,7 +21,7 @@ address the evolving needs of the BIP process.
 
 ## Motivation
 
-BIP 2 was written in 2016.
+BIP 2 was written in 2017.
 This BIP revisits aspects of the BIP 2 process
 that did not achieve broad adoption, reduces the judgment calls assigned to the BIP Editor role, delineates the
 BIP types more clearly, and generalizes the BIP process to fit the community’s use of the repository.