Update 'making a statement' achievement based on player confirmation.

* 'Making a Statement' has been confirmed to actually be 'Puts the
  "S" in Laughterhouse'.

Fixes r-pufky#16

README.md

@@ -269,7 +269,7 @@ These are listed here with translations:
    `The four thieves interrupted a deal of great value but even though they were
     surrounded and cornered no one fell in the onslaught that followed.`
 
-1. Making a Statement
+1. Puts the "S" in Laughterhouse
 
    `Surrounded, the four thieves overcame grave danger and escaped the house of
     massacre.`

README_JA.md

@@ -268,7 +268,7 @@ Obsidian Tabletによって指示された実績リストを解除する必要
    `The four thieves interrupted a deal of great value but even though they were
     surrounded and cornered no one fell in the onslaught that followed.`
 
-1. Making a Statement
+1. Puts the "S" in Laughterhouse
 
    `Surrounded, the four thieves overcame grave danger and escaped the house of
     massacre.`