diff --git a/src/main/resources/lang/lang_de.xml b/src/main/resources/lang/lang_de.xml
index c78126cc4..6b8ec1f21 100644
--- a/src/main/resources/lang/lang_de.xml
+++ b/src/main/resources/lang/lang_de.xml
@@ -373,7 +373,7 @@ Die gesammte Speichergröße beträgt damit damit dx*dy*2 Speicherworte.</string
     <string name="elem_PFET_pin_out1">Source</string>
     <string name="elem_PFET_pin_out2">Drain</string>
     <string name="elem_RotEncoder">Drehencoder</string>
-    <string name="elem_RotEncoder_tt">Drehencoder zur zustandsfreien Erfassung von Drehbewegungen.</string>
+    <string name="elem_RotEncoder_tt">Drehknopf mit Drehencoder zur zustandsfreien Erfassung der Drehbewegung.</string>
     <string name="elem_RotEncoder_pin_A">Encodersignal A</string>
     <string name="elem_RotEncoder_pin_B">Encodersignal B</string>
 
diff --git a/src/main/resources/lang/lang_en.xml b/src/main/resources/lang/lang_en.xml
index 7c4eba232..ded1cd99b 100644
--- a/src/main/resources/lang/lang_en.xml
+++ b/src/main/resources/lang/lang_en.xml
@@ -360,7 +360,7 @@
     <string name="elem_PFET_pin_out1">Source</string>
     <string name="elem_PFET_pin_out2">Drain</string>
     <string name="elem_RotEncoder">Rotary Encoder</string>
-    <string name="elem_RotEncoder_tt">Rotary encoder for stateless detecting rotational movements.</string>
+    <string name="elem_RotEncoder_tt">Rotary knob with rotary encoder for stateless detecting rotational movements.</string>
     <string name="elem_RotEncoder_pin_A">encoder signal A</string>
     <string name="elem_RotEncoder_pin_B">encoder signal B</string>