diff --git a/node_modules/connect-architect/connect.csp/csp.js b/node_modules/connect-architect/connect.csp/csp.js
index 6afd93b8..3fb81a81 100644
--- a/node_modules/connect-architect/connect.csp/csp.js
+++ b/node_modules/connect-architect/connect.csp/csp.js
@@ -68,7 +68,7 @@ function csp() {
                         res.csp(key, directive[key]);
                 }
                 else {
-                    throw new TypeError("Invalud argument 'directive'");
+                    throw new TypeError("Invalid argument 'directive'");
                 }
                 return;
             }