Minor correction

The_Pogues/Dirty_Old_Town.sg

@@ -21,23 +21,20 @@ Dirty old \[Lam]town
 Clouds a drifting across the moon
 Cats a prowling on their beat
 Spring's a girl in the street at night
-Dirty old town
-Dirty old town
+Dirty old town \rep{2}
 \endverse
 
 \beginverse
 Heard a siren from the docks
 Saw a train set the night on fire
 Smelled the spring of the smoky wind
-Dirty old town
-Dirty old town
+Dirty old town \rep{2}
 \endverse
 
 \beginverse
 I'm going to make a good sharp axe
 Shining steel tempered in the fire
 Will chop you down like an old dead tree
-Dirty old town
-Dirty old town
+Dirty old town \rep{2}
 \endverse
 \endsong