diff --git a/docs/content/crypt.md b/docs/content/crypt.md
index 53561e6b8..f0fa99e66 100644
--- a/docs/content/crypt.md
+++ b/docs/content/crypt.md
@@ -370,7 +370,7 @@ Obfuscation cannot be relied upon for strong protection.
 
 Cloud storage systems have limits on file name length and
 total path length which rclone is more likely to breach using
-"Standard" file name encryption.  Where file names are less than 156
+"Standard" file name encryption.  Where file names are 143 or fewer
 characters in length issues should not be encountered, irrespective of
 cloud storage provider.