fixed invalid char

diff --git a/passes/pmgen/xilinx_dsp48a.pmg b/passes/pmgen/xilinx_dsp48a.pmg
index 97d5c5ccd986c36a030e8aa1c6d0e0e6eea548f4..16f5e598ddfd4a3e7e9fea2f7d4ca62f10ab9983 100644 (file)
--- a/passes/pmgen/xilinx_dsp48a.pmg
+++ b/passes/pmgen/xilinx_dsp48a.pmg
@@ -1,5 +1,5 @@
 // This file describes the main pattern matcher setup (of three total) that
-//   forms the `xilinx_dsp` pass described in xilinx_dsp.cc — version for
+//   forms the `xilinx_dsp` pass described in xilinx_dsp.cc - version for
 //   DSP48A/DSP48A1 (Spartan 3A DSP, Spartan 6).
 // At a high level, it works as follows:
 //   ( 1) Starting from a DSP48A/DSP48A1 cell