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-rw-r--r--src/regex/perf-regex.c5
1 files changed, 4 insertions, 1 deletions
diff --git a/src/regex/perf-regex.c b/src/regex/perf-regex.c
index 45642db4ca..241ab0a743 100644
--- a/src/regex/perf-regex.c
+++ b/src/regex/perf-regex.c
@@ -38,7 +38,10 @@ usage(void)
}
/**
- * The main function to obtain peer information.
+ * The main function of the regex performace test.
+ *
+ * Read a set of regex from a file, combine them and create a DFA from the
+ * resulting combined regex.
*
* @param argc number of arguments from the command line
* @param argv command line arguments