diff --git a/reactos/ntoskrnl/config/cmapi.c b/reactos/ntoskrnl/config/cmapi.c
index 31e8949e903..e862b1da525 100644
--- a/reactos/ntoskrnl/config/cmapi.c
+++ b/reactos/ntoskrnl/config/cmapi.c
@@ -2188,7 +2188,7 @@ CmUnloadKey(IN PCM_KEY_CONTROL_BLOCK Kcb,
     Cell = Kcb->KeyCell;
     CmHive = (PCMHIVE)Hive;
 
-    /* Fail if the key is no a hive root key */
+    /* Fail if the key is not a hive root key */
     if (Cell != Hive->BaseBlock->RootCell)
     {
         DPRINT1("Key is not a hive root key!\n");