diff --git a/source/OneDimDevice.en.tex b/source/OneDimDevice.en.tex
index 44bd94172297419a968fd2bdfa564be2c1c39911..57d075199dae1d578f7bf0630278eb4282def191 100644
--- a/source/OneDimDevice.en.tex
+++ b/source/OneDimDevice.en.tex
@@ -1,7 +1,7 @@
 \begin{mhmodnl}{OneDimDevice}{en}
   \begin{definition}
     A \trefi[Device]{device} is called \defi{one-dimensional}, iff all of its
-    \atrefi[Device]{properties}{device}{property} \trefi[DeviceGeometry]{domain} are
+    \atrefii[Device]{properties}{device}{property} \trefi[DeviceGeometry]{domain} are
     translation-invariant in two directions
   \end{definition}
 \end{mhmodnl}
diff --git a/source/PhysicalConstants.tex b/source/PhysicalConstants.tex
index 2a8e3f44c8295770d829647fc20e2a33fabdee08..999c38f9313aabdc5960593e338ed805c90dba61 100644
--- a/source/PhysicalConstants.tex
+++ b/source/PhysicalConstants.tex
@@ -1,5 +1,4 @@
-% sTeX file automatically generated from OMDoc/MMT file, needs to be adapted 
-\begin{modsig}{PhysicalConstants}
+\begin{modsig}[id=PhysicalConstants]
   \gimport[smglom/arithmetics]{scinotation}
   \importmhmodule[repos=BaseMH/physics,path=units/en/energy]{energy}
   \importmhmodule[repos=BaseMH/physics,path=units/en/temperature]{temperature}
diff --git a/source/TwoDimDevice.en.tex b/source/TwoDimDevice.en.tex
index c9127f269f449da08817232caf7c34f69fb4554f..43eea08ef58ba1f63e6347552fa7038197c407fa 100644
--- a/source/TwoDimDevice.en.tex
+++ b/source/TwoDimDevice.en.tex
@@ -1,7 +1,7 @@
 \begin{mhmodnl}{TwoDimDevice}{en}
   \begin{definition}
     A \trefi[Device]{device} is called \defi{two-dimensional}, iff all of its
-    \atrefi[Device]{properties}{device}{property} \trefi[DeviceGeometry]{domain} are
+    \atrefii[Device]{properties}{device}{property} \trefi[DeviceGeometry]{domain} are
     translation-invariant in one direction.
   \end{definition}
 \end{mhmodnl}