more whitespace

diff --git a/src/soc/minerva/wishbone.py b/src/soc/minerva/wishbone.py
index 91936b39bc06b833cc13e5e84130dc4e8ffca1dc..e26e072cc64a65f3ededc9f5cab5417a4ddf1681 100644 (file)
--- a/src/soc/minerva/wishbone.py
+++ b/src/soc/minerva/wishbone.py
@@ -35,8 +35,8 @@ class WishboneArbiter(Elaboratable):
 
     def port(self, priority):
         if not isinstance(priority, int) or priority < 0:
-            raise TypeError("Priority must be a non-negative integer, not '{!r}'"
-                            .format(priority))
+            raise TypeError("Priority must be a non-negative "\
+                            "integer, not '{!r}'" .format(priority))
         if priority in self._port_map:
             raise ValueError("Conflicting priority: '{!r}'".format(priority))
         port = self._port_map[priority] = Record.like(self.bus)