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-rw-r--r--src/Witness_complex/example/example_witness_complex_persistence.cpp2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/Witness_complex/example/example_witness_complex_persistence.cpp b/src/Witness_complex/example/example_witness_complex_persistence.cpp
index 00f00aae..5e63ffe2 100644
--- a/src/Witness_complex/example/example_witness_complex_persistence.cpp
+++ b/src/Witness_complex/example/example_witness_complex_persistence.cpp
@@ -115,7 +115,7 @@ void program_options(int argc, char * argv[]
("output-file,o", po::value<std::string>(&filediag)->default_value(std::string()),
"Name of file in which the persistence diagram is written. Default print in std::cout")
("max-sq-alpha,a", po::value<Filtration_value>(&max_squared_alpha)->default_value(std::numeric_limits<Filtration_value>::infinity()),
- "Maximal length of an edge for the Rips complex construction.")
+ "Maximal squared relaxation parameter.")
("field-charac,p", po::value<int>(&p)->default_value(11),
"Characteristic p of the coefficient field Z/pZ for computing homology.")
("min-persistence,m", po::value<Filtration_value>(&min_persistence)->default_value(0),