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-rw-r--r--utils/argv_fuzzing/argv-fuzz-inl.h3
1 files changed, 2 insertions, 1 deletions
diff --git a/utils/argv_fuzzing/argv-fuzz-inl.h b/utils/argv_fuzzing/argv-fuzz-inl.h
index abe86d3c..cb0af2bc 100644
--- a/utils/argv_fuzzing/argv-fuzz-inl.h
+++ b/utils/argv_fuzzing/argv-fuzz-inl.h
@@ -31,7 +31,8 @@
 
    To enable persistent fuzzing, use the AFL_INIT_ARGV_PERSISTENT macro with
    buf as argument, or use AFL_INIT_SET0_PERSISTENT("prog_name", buf)
-   to preserver argv[0]. buf should be defined as:
+   to preserver argv[0]. buf is a pointer to a buffer containing
+   the input data for the current test case being processed defined as:
    unsigned char *buf = __AFL_FUZZ_TESTCASE_BUF;
 */