diff --git a/chapters/functions.tex b/chapters/functions.tex
index c79ffc47b..0cb2bdc9a 100644
--- a/chapters/functions.tex
+++ b/chapters/functions.tex
@@ -2046,10 +2046,8 @@ \subsubsection{Simple Types}\label{simple-types}
 \end{tabular}
 \end{center}
 
-Sending string literals to FORTRAN~77 subroutines/functions is supported
-for Lapack/Blas-routines, and the strings are \textsc{nul}-terminated for
-compatibility with C. Returning strings from FORTRAN~77
-subroutines/functions is currently not supported.
+Sending string literals to FORTRAN~77 subroutines/functions is supported for Lapack/Blas-routines, and the strings are \textsc{nul}-terminated for compatibility with C.
+Returning strings from FORTRAN~77 subroutines/functions is currently not supported.
 
 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 1.