diff --git a/sanitiser/sanitizeAll.js b/sanitiser/sanitizeAll.js
index ac31ddfe..86455a95 100644
--- a/sanitiser/sanitizeAll.js
+++ b/sanitiser/sanitizeAll.js
@@ -7,7 +7,7 @@ function sanitize( req, sanitizers, cb ){
   // (sanitized) input parameters
   req.clean = {};
 
-  // init erros and warnings arrays
+  // init errors and warnings arrays
   req.errors = [];
   req.warnings = [];