diff --git a/lang/de.php b/lang/de.php
index ded3b80..5eb76e3 100644
--- a/lang/de.php
+++ b/lang/de.php
@@ -102,7 +102,7 @@ $lang["actionfailure"] = "Something went wrong";
 $lang["userdelwarn"] = "Warning!\n\nYou are going to permanently delete user %s, together with all their routes and positions.\n\nAre you sure?"; // substitutes user login
 $lang["editinguser"] = "You are editing user %s"; // substitutes user login
 $lang["selfeditwarn"] = "Your can't edit your own user with this tool";
-$lang["apifailure"] = "Sorry, can't load %s API"; // substitures api name (gmaps or openlayers)
+$lang["apifailure"] = "Sorry, can't load %s API"; // substitutes api name (gmaps or openlayers)
 $lang["trackdelwarn"] = "Warning!\n\nYou are going to permanently delete track %s and all its positions.\n\nAre you sure?"; // substitutes track name
 $lang["editingtrack"] = "You are editing track %s"; // substitutes track name
 $lang["deltrack"] = "Remove track";
diff --git a/lang/es.php b/lang/es.php
index 956687a..20b17e0 100644
--- a/lang/es.php
+++ b/lang/es.php
@@ -102,7 +102,7 @@ $lang["actionfailure"] = "Ha ocurrido un error";
 $lang["userdelwarn"] = "Precaución!\n\nVas a eliminar permanentemente al usuario %s, junto con todas sus rutas y posiciones.\n\n¿Estás seguro?"; // substitutes user login
 $lang["editinguser"] = "Estás editando el usuario %s"; // substitutes user login
 $lang["selfeditwarn"] = "No puedes editar tu propio usuario";
-$lang["apifailure"] = "Upss, no se pueda cargar la API %s"; // substitures api name (gmaps or openlayers)
+$lang["apifailure"] = "Upss, no se pueda cargar la API %s"; // substitutes api name (gmaps or openlayers)
 $lang["trackdelwarn"] = "Precaución!\n\nVas a eliminar permanentemente la ruta %s y todas sus posiciones.\n\n¿Estás seguro?"; // substitutes track name
 $lang["editingtrack"] = "Estás editando la ruta %s"; // substitutes track name
 $lang["deltrack"] = "Eliminar ruta";
diff --git a/lang/fr.php b/lang/fr.php
index 5b7346a..4751a8d 100755
--- a/lang/fr.php
+++ b/lang/fr.php
@@ -102,7 +102,7 @@ $lang["actionfailure"] = "Echec de l'action";
 $lang["userdelwarn"] = "Attention !\n\nVous êtes sur le point de supprimer de manière permanente l'utilisateur %s, ainsi que toutes ses pistes et positions.\n\nÊtes-vous sûr ?"; // substitutes user login
 $lang["editinguser"] = "Vous êtes en train d'éditer l'utilisateur %s"; // substitutes user login
 $lang["selfeditwarn"] = "Vous ne pouvez pas éditer votre propre utilisateur de cette manière";
-$lang["apifailure"] = "Navré, impossible de charger l'API de %s"; // substitures api name (gmaps or openlayers)
+$lang["apifailure"] = "Navré, impossible de charger l'API de %s"; // substitutes api name (gmaps or openlayers)
 $lang["trackdelwarn"] = "Attention !\n\nVous êtes sur le point de supprimer de manière permanente la piste %s et toutes ses positions.\n\nÊtes-vous sûr ?"; // substitutes track name
 $lang["editingtrack"] = "Vous êtes en train de modifier la piste %s"; // substitutes track name
 $lang["deltrack"] = "Supprimer la piste";
diff --git a/lang/hu.php b/lang/hu.php
index d3fec11..f55df06 100644
--- a/lang/hu.php
+++ b/lang/hu.php
@@ -102,7 +102,7 @@ $lang["actionfailure"] = "Something went wrong";
 $lang["userdelwarn"] = "Warning!\n\nYou are going to permanently delete user %s, together with all their routes and positions.\n\nAre you sure?"; // substitutes user login
 $lang["editinguser"] = "You are editing user %s"; // substitutes user login
 $lang["selfeditwarn"] = "Your can't edit your own user with this tool";
-$lang["apifailure"] = "Sorry, can't load %s API"; // substitures api name (gmaps or openlayers)
+$lang["apifailure"] = "Sorry, can't load %s API"; // substitutes api name (gmaps or openlayers)
 $lang["trackdelwarn"] = "Warning!\n\nYou are going to permanently delete track %s and all its positions.\n\nAre you sure?"; // substitutes track name
 $lang["editingtrack"] = "You are editing track %s"; // substitutes track name
 $lang["deltrack"] = "Remove track";
diff --git a/lang/it.php b/lang/it.php
index 5fc993e..7cf864c 100644
--- a/lang/it.php
+++ b/lang/it.php
@@ -102,7 +102,7 @@ $lang["actionfailure"] = "Qualcosa è andato storto";
 $lang["userdelwarn"] = "Attenzione!\n\nStai eliminando permanentemente l'utente %s, con tutte le tracce e le posizioni.\n\nSei sicuro?"; // substitutes user login
 $lang["editinguser"] = "Stai modificando l'utente %s"; // substitutes user login
 $lang["selfeditwarn"] = "Non puoi modificare il tuo utente con questo strumento";
-$lang["apifailure"] = "Spiacente, impossibile caricare l'API %s"; // substitures api name (gmaps or openlayers)
+$lang["apifailure"] = "Spiacente, impossibile caricare l'API %s"; // substitutes api name (gmaps or openlayers)
 $lang["trackdelwarn"] = "Attenzione!\n\nStai per eliminare la traccia %s e tutte le sue posizioni.\n\nSei sicuro?"; // substitutes track name
 $lang["editingtrack"] = "Stai modificando la traccia %s"; // substitutes track name
 $lang["deltrack"] = "Elimina traccia";
diff --git a/lang/nl.php b/lang/nl.php
index 906d0d5..4363612 100644
--- a/lang/nl.php
+++ b/lang/nl.php
@@ -102,7 +102,7 @@ $lang["actionfailure"] = "Iets ging verkeerd";
 $lang["userdelwarn"] = "Pas op!\n\nJe gaat definitief gebruiker %s weghalen, inclusief alle routes en tracks.\n\nWeet je het zeker?"; // substitutes user login
 $lang["editinguser"] = "Je bent gebruiker %s aan het veranderen"; // substitutes user login
 $lang["selfeditwarn"] = "Je kunt niet je eigen gebruiker hier veranderen";
-$lang["apifailure"] = "Sorry, kan API %s niet laden"; // substitures api name (gmaps or openlayers)
+$lang["apifailure"] = "Sorry, kan API %s niet laden"; // substitutes api name (gmaps or openlayers)
 $lang["trackdelwarn"] = "Pas Op !\n\nJe gaat definitief track %s met alle posities weghalen.\n\nWeet je het zeker?"; // substitutes track name
 $lang["editingtrack"] = "Je bent track %s aan het veranderen"; // substitutes track name
 $lang["deltrack"] = "Verwijder track";
diff --git a/lang/pl.php b/lang/pl.php
index 5f2755c..3cd8df4 100644
--- a/lang/pl.php
+++ b/lang/pl.php
@@ -102,7 +102,7 @@ $lang["actionfailure"] = "Wystąpił błąd";
 $lang["userdelwarn"] = "Uwaga!\n\nTa operacja nieodwracalnie usunie użytkownika %s wraz ze wszystkimi jego trasami i pozycjami.\n\nCzy na pewno?"; // substitutes user login
 $lang["editinguser"] = "Edytujesz użytkownika %s"; // substitutes user login
 $lang["selfeditwarn"] = "Nie można edytować własnego użytkownika za pomocą tego narzędzia";
-$lang["apifailure"] = "Niestety ładowanie API %s nie powiodło się"; // substitures api name (gmaps or openlayers)
+$lang["apifailure"] = "Niestety ładowanie API %s nie powiodło się"; // substitutes api name (gmaps or openlayers)
 $lang["trackdelwarn"] = "Uwaga!\n\nZamierzasz całkowicie usunąć trasę %s wraz ze wszystkimi pozycjami.\n\nCzy na pewno?"; // substitutes track name
 $lang["editingtrack"] = "Edytujesz trasę %s"; // substitutes track name
 $lang["deltrack"] = "Usuń trasę";
diff --git a/lang/zh.php b/lang/zh.php
index fbc26ed..6c77838 100644
--- a/lang/zh.php
+++ b/lang/zh.php
@@ -102,7 +102,7 @@ $lang["actionfailure"] = "失敗";
 $lang["userdelwarn"] = "注意！\n\n您即將永久刪除用戶 %s 以及他/她的所有路徑和位置資料。\n\n確定刪除嗎？"; // substitutes user login
 $lang["editinguser"] = "您正在編輯用戶 %s"; // substitutes user login
 $lang["selfeditwarn"] = "您不能用此工具編輯您的用戶";
-$lang["apifailure"] = "對不起，無法加載 %s 的接口"; // substitures api name (gmaps or openlayers)
+$lang["apifailure"] = "對不起，無法加載 %s 的接口"; // substitutes api name (gmaps or openlayers)
 $lang["trackdelwarn"] = "注意！\n\n您即將刪除路徑%s和此路徑的所有位置。\n\n確定刪除嗎？"; // substitutes track name
 $lang["editingtrack"] = "您正在編輯路徑%s"; // substitutes track name
 $lang["deltrack"] = "刪除路徑";