Update README
diff --git a/README b/README
index f452c8a..9b343a9 100644
--- a/README
+++ b/README
@@ -21,7 +21,7 @@
   - For Debian/Ubuntu, try apt-get install linux-headers-$(uname -r)
 
 ** PSIO requires Intel 82599-based 10 GbE cards and Linux 2.6 kernel **
-  = Please refer to http://shader.kaist.edu/packetshader/io_engine/
+  - Please refer to http://shader.kaist.edu/packetshader/io_engine/
 
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