Remove extra hyphen from CMakeList of step-89

diff --git a/examples/step-89/CMakeLists.txt b/examples/step-89/CMakeLists.txt
index 17f7d2ee73f7ec16de9c0c2ec81099067aecdb8f..d01409ef5373799705a830c17020436c1a47bc55 100644 (file)
--- a/examples/step-89/CMakeLists.txt
+++ b/examples/step-89/CMakeLists.txt
@@ -52,4 +52,4 @@ deal_ii_initialize_cached_variables()
 set(CLEAN_UP_FILES *.log *.gmv *.gnuplot *.gpl *.eps *.pov *.ucd *.d2 *.vtu *.pvtu)
 project(${TARGET})
 deal_ii_invoke_autopilot()
--
+