doc/runtime.tex: Line-wrapping failure.

diff --git a/doc/runtime.tex b/doc/runtime.tex
index a8abf85..7ca8cbd 100644 (file)
--- a/doc/runtime.tex
+++ b/doc/runtime.tex
@@ -34,7 +34,8 @@ described in \xref{ch:structures}.
 
 This section describes the types, macros, and functions exposed in the
 @|<sod/keyword.h>| header file which provides support for defining and
-calling functions which make use of keyword arguments; see \xref{sec:concepts.keywords}.
+calling functions which make use of keyword arguments; see
+\xref{sec:concepts.keywords}.
 
 
 \subsection{Type definitions} \label{sec:sec:runtime.keywords.types}