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-rw-r--r--Source/ctest.cxx3
1 files changed, 2 insertions, 1 deletions
diff --git a/Source/ctest.cxx b/Source/ctest.cxx
index 3eb5551..b6b3d31 100644
--- a/Source/ctest.cxx
+++ b/Source/ctest.cxx
@@ -44,7 +44,8 @@ static const char * cmDocumentationOptions[][2] =
{"-V,--verbose", "Enable verbose output from tests."},
{"-VV,--extra-verbose", "Enable more verbose output from tests."},
{"--debug", "Displaying more verbose internals of CTest."},
- {"--output-on-failure"},
+ {"--output-on-failure", "Output anything outputted by the test program "
+ "if the test should fail."},
{"-F", "Enable failover."},
{"-j <jobs>, --parallel <jobs>", "Run the tests in parallel using the"
"given number of jobs."},