lib/aes.go: fix KeyExpansion docstring

1 files changed, 1 insertions, 1 deletions

diff --git a/lib/aes.go b/lib/aes.go
index ecc7479..ea4a449 100644
--- a/lib/aes.go
+++ b/lib/aes.go
@@ -3,7 +3,7 @@
 
 package lib
 
-// Returns a key schedule (44 bytes, 11 4-byte words) given a key 'k'
+// Returns a key schedule (176 bytes, 44 4-byte words) given a key 'k'
 // (16 bytes, 4 4-byte words).
 func KeyExpansion(k []byte) [][]byte {
 	ks := make([][]byte, 44) // key schedule