diff --git a/conf/php-fpm.conf b/conf/php-fpm.conf
index 298a1b7..47b65bf 100644
--- a/conf/php-fpm.conf
+++ b/conf/php-fpm.conf
@@ -195,7 +195,7 @@ pm.max_requests = 500
 ;   start time           - the date and time the process has started;
 ;   start since          - the number of seconds since the process has started;
 ;   requests             - the number of requests the process has served;
-;   request duration     - the duration in µs of the requests;
+;   request duration     - the duration in s of the requests;
 ;   request method       - the request method (GET, POST, ...);
 ;   request URI          - the request URI with the query string;
 ;   content length       - the content length of the request (only with POST);
diff --git a/scripts/upgrade b/scripts/upgrade
index 47c5bfc..a4eceed 100644
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -113,13 +113,6 @@ ynh_clean_setup () {
 # Exit if an error occurs during the execution of the script
 ynh_abort_if_errors
 
-#=================================================
-# CHECK THE PATH
-#=================================================
-
-# Normalize the URL path syntax
-path_url=$(ynh_normalize_url_path --path_url=$path_url)
-
 #=================================================
 # STANDARD UPGRADE STEPS
 #=================================================