diff --git a/10/21.txt b/10/21.txt
index 8732e77..3246c5b 100644
--- a/10/21.txt
+++ b/10/21.txt
@@ -1 +1 @@
-\v 21                         \v 22                \v 23        \v 24       
\ No newline at end of file
+\v 21                         \v 22                \v 23        \v 24       
\ No newline at end of file
diff --git a/manifest.json b/manifest.json
index 4a52a0c..5d00d9c 100644
--- a/manifest.json
+++ b/manifest.json
@@ -212,7 +212,6 @@
 		"10-09",
 		"10-14",
 		"10-17",
-		"10-21",
 		"10-25",
 		"10-29",
 		"10-31",