diff --git a/README.md b/README.md
index 0282865d..fefc872f 100644
--- a/README.md
+++ b/README.md
@@ -168,7 +168,7 @@ The `sftpgo` configuration file contains the following sections:
     - `pool_size`, integer. Sets the maximum number of open connections for `mysql` and `postgresql` driver. Default 0 (unlimited)
     - `users_base_dir`, string. Users' default base directory. If no home dir is defined while adding a new user, and this value is a valid absolute path, then the user home dir will be automatically defined as the path obtained joining the base dir and the username
     - `actions`, struct. It contains the command to execute and/or the HTTP URL to notify and the trigger conditions
-        - `execute_on`, list of strings. Valid values are `add`, `update`, `delete`.
+        - `execute_on`, list of strings. Valid values are `add`, `update`, `delete`. `update` action will not be fired for internal updates such as the last login or the user quota fields.
         - `command`, string. Absolute path to the command to execute. Leave empty to disable. The command is invoked with the following arguments that identify the user added, updated or deleted:
             - `action`, any valid `execute_on` string
             - `username`
diff --git a/dataprovider/dataprovider.go b/dataprovider/dataprovider.go
index e9ff2d42..e7d400ca 100644
--- a/dataprovider/dataprovider.go
+++ b/dataprovider/dataprovider.go
@@ -134,7 +134,7 @@ type Config struct {
 	// defined as the path obtained joining the base dir and the username
 	UsersBaseDir string `json:"users_base_dir" mapstructure:"users_base_dir"`
 	// Actions to execute on user add, update, delete.
-	// Update action will not be fired for internal updates such as the last login fiels or the user quota.
+	// Update action will not be fired for internal updates such as the last login or the user quota fields.
 	Actions Actions `json:"actions" mapstructure:"actions"`
 }