[LEDE-DEV] [PATCH 1/1] usign: README: replace unicode character

[Heinrich Schuchardt]

Only use ASCII characters in README.

Signed-off-by: Heinrich Schuchardt <xypron.glpk at gmx.de>
---
 README | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/README b/README
index 290dff6..ac34e30 100644
--- a/README
+++ b/README
@@ -5,7 +5,7 @@ It is described in the following paper:
 
 Daniel J. Bernstein, Niels Duif, Tanja Lange, Peter Schwabe, Bo-Yin Yang
 High-speed high-security signatures
-Journal of Cryptographic Engineering 2 (2012), 77–89
+Journal of Cryptographic Engineering 2 (2012), 77-89
 2011-09-26
 http://ed25519.cr.yp.to/ed25519-20110926.pdf
 
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2.9.3