Minor math cleanup

modelica · Sep 23, 2020 · a135179 · a135179
1 parent eadff24
commit a135179
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/chapters/functions.tex b/chapters/functions.tex
@@ -1832,8 +1832,8 @@ \subsubsection{Simple Types}\label{simple-types}
 
 Enumeration types used as arguments are mapped to type int when calling
 an external C function, and to type \lstinline!INTEGER! when calling an external
-FORTRAN function. The i:th enumeration literal is mapped to integer
-value i, starting at one.
+FORTRAN function. The $i$:th enumeration literal is mapped to integer
+value $i$, starting at 1.
 
 Return values are mapped to enumeration types analogously: integer value
 1 is mapped to the first enumeration literal, 2 to the second, etc.