trau_frame cosmetic: fix doxygen comments

Change-Id: I5a69c25c4abeef0b62d92bedc2c56a2d533390c5
---
M src/trau/trau_frame.c
1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/src/trau/trau_frame.c b/src/trau/trau_frame.c
index 74f4526..b8085c2 100644
--- a/src/trau/trau_frame.c
+++ b/src/trau/trau_frame.c
@@ -1231,10 +1231,10 @@
 
 
 /*! Encode a TRAU frame from its decoded representation to a sequence of unpacked bits.
- *  \param[out] bits caller-allocated buffer for unpacked outpud bits
+ *  \param[out] bits caller-allocated buffer for unpacked output bits
  *  \param[in] n_bits size of 'bits' output buffer in number of unpacked bits
  *  \param[in] fr decoded representation of TRAU frame to be encoded
- *  \return 0 number of unpacked output bits generated; negative in case of error
+ *  \returns number of unpacked output bits generated; negative in case of error
  *
  * This function exhibits a behavioral quirk which users need to be aware of:
  * for many frame types, the first 5 bits out of user-provided fr->c_bits[]
@@ -1326,10 +1326,10 @@
 }
 
 /*! Encode a TFO frame from its decoded representation to a sequence of unpacked bits.
- *  \param[out] bits caller-allocated buffer for unpacked outpud bits
+ *  \param[out] bits caller-allocated buffer for unpacked output bits
  *  \param[in] n_bits size of 'bits' output buffer in number of unpacked bits
  *  \param[in] fr decoded representation of TRAU frame to be encoded
- *  \return 0 number of unpacked output bits generated; negative in case of error
+ *  \returns number of unpacked output bits generated; negative in case of error
  *
  * Compared to regular osmo_trau_frame_encode(), this TFO-specific TRAU frame
  * encoding function restricts the set of possible frame types to those that

