Fix em dash in new reference

This sometimes gets rendered badly

Change-Id: I2f6570cecb66777270c099b272b296c16800a43d

diff --git a/src/gromacs/gmxlib/copyrite.cpp b/src/gromacs/gmxlib/copyrite.cpp
index cb0183e394b8dc98449556e7bf3171a06656f611..fc2df6efd1cf6299627016a69d30f636268cda18 100644 (file)
--- a/src/gromacs/gmxlib/copyrite.cpp
+++ b/src/gromacs/gmxlib/copyrite.cpp
@@ -581,7 +581,7 @@ void please_cite(FILE *fp, const char *key)
           "S. Páll, M. J. Abraham, C. Kutzner, B. Hess, E. Lindahl",
           "Tackling Exascale Software Challenges in Molecular Dynamics Simulations with GROMACS",
           "In S. Markidis & E. Laure (Eds.), Solving Software Challenges for Exascale",
-          8759, 2015, "3–27" }
+          8759, 2015, "3-27" }
     };
 #define NSTR (int)asize(citedb)