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-rw-r--r--include/rtl-sdr.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/include/rtl-sdr.h b/include/rtl-sdr.h
index ec0b4c8..5eef94a 100644
--- a/include/rtl-sdr.h
+++ b/include/rtl-sdr.h
@@ -138,7 +138,7 @@ enum rtlsdr_tuner {
* Get the tuner type.
*
* \param dev the device handle given by rtlsdr_open()
- * \return <= 0 on error, tuner type otherwise
+ * \return RTLSDR_TUNER_UNKNOWN on error, tuner type otherwise
*/
RTLSDR_API enum rtlsdr_tuner rtlsdr_get_tuner_type(rtlsdr_dev_t *dev);