Spelling fixes

Sponsored by:	Tarsnap Backup Inc.
diff --git a/libarchive/archive_read_disk_entry_from_file.c b/libarchive/archive_read_disk_entry_from_file.c
index 8fb969a..91975ce 100644
--- a/libarchive/archive_read_disk_entry_from_file.c
+++ b/libarchive/archive_read_disk_entry_from_file.c
@@ -882,7 +882,7 @@
 	/*
 	 * POSIX.1e ACLs marked with ACL_IS_TRIVIAL are compatible with
 	 * FreeBSD acl_is_trivial_np(). On Solaris they have 4 entries,
-	 * incuding mask.
+	 * including mask.
 	 */
 	if (acl->acl_type == ACLENT_T) {
 		if (acl->acl_cnt == 4)
diff --git a/libarchive/archive_write_disk_acl.c b/libarchive/archive_write_disk_acl.c
index 311aebf..0143390 100644
--- a/libarchive/archive_write_disk_acl.c
+++ b/libarchive/archive_write_disk_acl.c
@@ -101,7 +101,7 @@
 			    ACL_TYPE_DEFAULT, ARCHIVE_ENTRY_ACL_TYPE_DEFAULT,
 			    "default");
 #endif	/* !HAVE_SUN_ACL */
-		/* Simultaeous POSIX.1e and NFSv4 is not supported */
+		/* Simultaneous POSIX.1e and NFSv4 is not supported */
 		return (ret);
 	}
 #endif	/* !HAVE_DARWIN_ACL */
diff --git a/libarchive/test/test_acl_platform_posix1e.c b/libarchive/test/test_acl_platform_posix1e.c
index f3e1722..1d55a33 100644
--- a/libarchive/test/test_acl_platform_posix1e.c
+++ b/libarchive/test/test_acl_platform_posix1e.c
@@ -472,7 +472,7 @@
 		return;
 	}
 #if HAVE_SUN_ACL
-	/* Check if Solars filesystem supports POSIX.1e ACLs */
+	/* Check if Solaris filesystem supports POSIX.1e ACLs */
 	n = facl_get(fd, 0, &acl);
 	if (n != 0)
 		close(fd);