diff --git a/17/12.txt b/17/12.txt
index a326944..fc67929 100644
--- a/17/12.txt
+++ b/17/12.txt
@@ -1 +1 @@
-\v 12     , "         ! \v 13            "
\ No newline at end of file
+\v 12     , "         ! \v 13             "
\ No newline at end of file
diff --git a/manifest.json b/manifest.json
index f226ed7..af9dec8 100644
--- a/manifest.json
+++ b/manifest.json
@@ -320,8 +320,8 @@
 		"17-01",
 		"17-06",
 		"17-08",
+		"17-12",
 		"18-title",
-		"18-01",
 		"18-03",
 		"18-06",
 		"18-08",