diff --git a/elements/10_electric/10_allpole/330_transformers&power_supplies/qet_directory b/elements/10_electric/10_allpole/330_transformers&power_supplies/qet_directory
index 21a99a695..a1f727675 100644
--- a/elements/10_electric/10_allpole/330_transformers&power_supplies/qet_directory
+++ b/elements/10_electric/10_allpole/330_transformers&power_supplies/qet_directory
@@ -1,7 +1,7 @@
 <qet-directory>
     <names>
         <name lang="ru">Трансформаторы и источники питания</name>
-        <name lang="en">Transformators and power supplies</name>
+        <name lang="en">Transformers and power supplies</name>
         <name lang="fr">Transformateurs et alimentations</name>
         <name lang="it">Trasformatori e alimentatori</name>
         <name lang="pl">Transformatory i zasilacze</name>