Fix typo (note by oneton@users.github)

Reviewed-by: NTim Hudson <tjh@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/3716)

crypto/LPdir_nyi.c

@@ -8,7 +8,7 @@
  */
 
 /*
- * This file is dual-licensed and is also avialable under the following
+ * This file is dual-licensed and is also available under the following
  * terms:
  *
  * Copyright (c) 2004, Richard Levitte <richard@levitte.org>

crypto/LPdir_unix.c

@@ -8,7 +8,7 @@
  */
 
 /*
- * This file is dual-licensed and is also avialable under the following
+ * This file is dual-licensed and is also available under the following
  * terms:
  *
  * Copyright (c) 2004, Richard Levitte <richard@levitte.org>

crypto/LPdir_vms.c

@@ -8,7 +8,7 @@
  */
 
 /*
- * This file is dual-licensed and is also avialable under the following
+ * This file is dual-licensed and is also available under the following
  * terms:
  *
  * Copyright (c) 2004, Richard Levitte <richard@levitte.org>

crypto/LPdir_win.c

@@ -8,7 +8,7 @@
  */
 
 /*
- * This file is dual-licensed and is also avialable under the following
+ * This file is dual-licensed and is also available under the following
  * terms:
  *
  * Copyright (c) 2004, Richard Levitte <richard@levitte.org>

crypto/LPdir_win32.c

@@ -8,7 +8,7 @@
  */
 
 /*
- * This file is dual-licensed and is also avialable under the following
+ * This file is dual-licensed and is also available under the following
  * terms:
  *
  * Copyright (c) 2004, Richard Levitte <richard@levitte.org>

crypto/LPdir_wince.c

@@ -8,7 +8,7 @@
  */
 
 /*
- * This file is dual-licensed and is also avialable under the following
+ * This file is dual-licensed and is also available under the following
  * terms:
  *
  * Copyright (c) 2004, Richard Levitte <richard@levitte.org>

include/internal/o_dir.h

@@ -8,7 +8,7 @@
  */
 
 /*
- * This file is dual-licensed and is also avialable under the following
+ * This file is dual-licensed and is also available under the following
  * terms:
  *
  * Copyright (c) 2004, Richard Levitte <richard@levitte.org>