[#880] Corrected variable in unit-tests.dox

diff --git a/doc/devel/unit-tests.dox b/doc/devel/unit-tests.dox
index 8af99f4a30c220cfb90304e984cd8983f69c5430..5ab9b6455462fe4ec1d97f8c967d22f9910ff6a9 100644 (file)
--- a/doc/devel/unit-tests.dox
+++ b/doc/devel/unit-tests.dox
@@ -93,7 +93,7 @@ increase the time it takes each unit test to execute.
   some tests always fail when it is used, experiments are run with
   different versions of Tsan).
 
-  The simplest way to enable a sanitizer is to add it to the CXX
+  The simplest way to enable a sanitizer is to add it to the CXXFLAGS
   environment variable in .configure by e.g. <i>-fsanitize=thread</i>.
 
 @section unitTestsDatabaseConfig Databases Configuration for Unit Tests