diff --git a/lib/pending_transaction_repo.rb b/lib/pending_transaction_repo.rb
index 71e8fdc28d8fd2dc7f66c7579a4d739e8cb117bf..24a7ffbe732e8231d7219a042848a9e50876c621 100644
--- a/lib/pending_transaction_repo.rb
+++ b/lib/pending_transaction_repo.rb
@@ -32,7 +32,7 @@ class PendingTransactionRepo
 		@ignored_key = ignored_key
 
 		# Default handler allows all exceptions to be rethrown
-		@error_handler = ->(*){}
+		@error_handler = ->(*) {}
 	end
 
 	def database