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-rw-r--r--passes/cmds/scc.cc2
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diff --git a/passes/cmds/scc.cc b/passes/cmds/scc.cc
index 4acb5aef5..43a43b4fc 100644
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@@ -18,7 +18,7 @@
*/
// [[CITE]] Tarjan's strongly connected components algorithm
-// Tarjan, R. E. (1972), "Depth-first search and linear graph algorithms", SIAM Journal on Computing 1 (2): 146–160, doi:10.1137/0201010
+// Tarjan, R. E. (1972), "Depth-first search and linear graph algorithms", SIAM Journal on Computing 1 (2): 146-160, doi:10.1137/0201010
// http://en.wikipedia.org/wiki/Tarjan's_strongly_connected_components_algorithm
#include "kernel/register.h"