Fixed typo

Author: nickanderson

lib/files.cf

@@ -1953,7 +1953,7 @@ body fsattrs immutable(CF_BOOL)
 # files:
 #   "/etc/motd"
 #     content => "There are, in fact, rules. You have been notified.",
-#     fsatters => immutable("true"),
+#     fsattrs => immutable("true"),
 #     perms => mog( "644", "root", "root" );
 # ````
 {
@@ -1974,7 +1974,7 @@ body fsattrs is_immutable
 # files:
 #   "/etc/motd"
 #     content => "There are, in fact, rules. You have been notified.",
-#     fsatters => is_immutable,
+#     fsattrs => is_immutable,
 #     perms => mog( "644", "root", "root" );
 # ````
 {
@@ -1995,7 +1995,7 @@ body fsattrs is_not_immutable
 # files:
 #   "/etc/motd"
 #     content => "There are, in fact, rules. You have been notified.",
-#     fsatters => is_not_immutable,
+#     fsattrs => is_not_immutable,
 #     perms => mog( "644", "root", "root" );
 # ````
 {