Fix grammar 'is' -> 'are'

Fixes modelica#3271.
phannebohm · Nov 1, 2022 · 166b5da · 166b5da
1 parent 6e2b28a
commit 166b5da
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/chapters/interface.tex b/chapters/interface.tex
@@ -13,7 +13,7 @@ \chapter{Interface or Type Relationships}\label{interface-or-type-relationships}
 
 \section{Interface Terminology}\label{interface-terminology}
 
-In this chapter, two kinds of terminology is used for identical concepts to get better understanding (e.g.\ by both engineers and computer scientists).
+In this chapter, two kinds of terminology are used for identical concepts to get better understanding (e.g.\ by both engineers and computer scientists).
 A short summary of the terms is given in the following table.
 The details are defined in the rest of this chapter.