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-rw-r--r--libFDK/include/fixpoint_math.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/libFDK/include/fixpoint_math.h b/libFDK/include/fixpoint_math.h
index 373eec1..51df4d7 100644
--- a/libFDK/include/fixpoint_math.h
+++ b/libFDK/include/fixpoint_math.h
@@ -775,7 +775,7 @@ FIXP_DBL fPow(FIXP_DBL base_m, INT base_e, FIXP_DBL exp_m, INT exp_e,
/**
* \brief return (base_m * 2^base_e) ^ N
- * \param base_m mantissa of the base
+ * \param base_m mantissa of the base. Must not be negative.
* \param base_e exponent of the base
* \param N power to be calculated of the base
* \param result_e pointer to a INT where the exponent of the result will be