step-34: Also adjust error message

diff --git a/examples/step-34/CMakeLists.txt b/examples/step-34/CMakeLists.txt
index 3777379d32fc58099df9acd80db453a3beaf8b8e..ad59d29dd8f3bc38619cffb0235020446ed3831e 100644 (file)
--- a/examples/step-34/CMakeLists.txt
+++ b/examples/step-34/CMakeLists.txt
@@ -40,7 +40,7 @@ ENDIF()
 IF(NOT DEAL_II_WITH_MUPARSER)
   MESSAGE(FATAL_ERROR "
 Error! The deal.II library found at ${DEAL_II_PATH} was not configured with
-    DEAL_II_WITH_FUNCTIONPARSER = ON
+    DEAL_II_WITH_MUPARSER = ON
 One or all of these are OFF in your installation but are required for this tutorial step."
     )
 ENDIF()