[2.13] toSeq, Unit -> (), and postfix fixes

2 files changed, 3 insertions, 3 deletions

diff --git a/src/test/scala/firrtlTests/options/OptionParserSpec.scala b/src/test/scala/firrtlTests/options/OptionParserSpec.scala
index b8efbdb6..e93c9b2c 100644
--- a/src/test/scala/firrtlTests/options/OptionParserSpec.scala
+++ b/src/test/scala/firrtlTests/options/OptionParserSpec.scala
@@ -40,7 +40,7 @@ class OptionParserSpec extends AnyFlatSpec with Matchers with firrtl.testutils.U
     catchStatus { parser.terminate(Left("some message")) } should be (Left(1))
 
     info("exit status of 0 for success")
-    catchStatus { parser.terminate(Right(Unit)) } should be (Left(0))
+    catchStatus { parser.terminate(Right(())) } should be (Left(0))
   }
 
   it should "print to stderr on an invalid option" in new WithIntParser {
@@ -56,7 +56,7 @@ class OptionParserSpec extends AnyFlatSpec with Matchers with firrtl.testutils.U
     catchStatus { parser.terminate(Left("some message")) } should be (Right(()))
 
     info("no exit for success")
-    catchStatus { parser.terminate(Right(Unit)) } should be (Right(()))
+    catchStatus { parser.terminate(Right(())) } should be (Right(()))
   }
 
   behavior of "An OptionParser with DuplicateHandling mixed in"
diff --git a/src/test/scala/firrtlTests/options/PhaseManagerSpec.scala b/src/test/scala/firrtlTests/options/PhaseManagerSpec.scala
index d8422cb9..108f3730 100644
--- a/src/test/scala/firrtlTests/options/PhaseManagerSpec.scala
+++ b/src/test/scala/firrtlTests/options/PhaseManagerSpec.scala
@@ -392,7 +392,7 @@ class PhaseManagerSpec extends AnyFlatSpec with Matchers {
 
     /** Convert a Graphviz file to PNG using */
     def maybeToPng(f: File): Unit = try {
-      s"dot -Tpng -O ${f}" !
+      s"dot -Tpng -O ${f}".!
     } catch {
       case _: java.io.IOException =>
     }