Remove unneeded quoting

Change-Id: I87f452e338bd4ff0587e3fc7b0bec3f08a1e7fe6
diff --git a/runtime/entrypoints/entrypoint_utils.cc b/runtime/entrypoints/entrypoint_utils.cc
index 2806f94..3ab8888 100644
--- a/runtime/entrypoints/entrypoint_utils.cc
+++ b/runtime/entrypoints/entrypoint_utils.cc
@@ -57,7 +57,7 @@
       ThrowLocation throw_location = self->GetCurrentLocationForThrow();
       DCHECK(throw_location.GetMethod() == referrer);
       self->ThrowNewExceptionF(throw_location, "Ljava/lang/InternalError;",
-                               "Found type %s; filled-new-array not implemented for anything but \'int\'",
+                               "Found type %s; filled-new-array not implemented for anything but 'int'",
                                PrettyDescriptor(klass).c_str());
     }
     return nullptr;  // Failure