diff --git a/lib/src/includes/signed_video_sign.h b/lib/src/includes/signed_video_sign.h
index b671907..e0dacd4 100644
--- a/lib/src/includes/signed_video_sign.h
+++ b/lib/src/includes/signed_video_sign.h
@@ -229,17 +229,17 @@ signed_video_get_nalu_to_prepend(signed_video_t *self,
 /**
  * @brief Gets generated SEIs to add to the stream
  *
- * This function should always be called after a successful
- * signed_video_add_nalu_for_signing_with_timestamp(...). Otherwise, the functionality of Signed
- * Video is jeopardized, since vital SEI-NALUs may not be added to the video stream. The
- * signed_video_add_nalu_for_signing_with_timestamp(...) returns SV_NOT_SUPPORTED if there are
- * available NALUs to prepend. The user should then pull these before continuing; See return values
- * in signed_video_add_nalu_for_signing_with_timestamp(...).
- *
- * These SEI-NALUs are generated by the Signed Video library and are complete NALUs + 4 start code
- * bytes. Hence, the user can simply pull and prepend existing H26x NALUs. Pull NALUs to prepend
- * from signed_video_t one by one until no more generated SEIs exists, that is, when |sei_size|
- * is zero.
+ * This function should be called before
+ * signed_video_add_nalu_for_signing_with_timestamp(...). The user has an option to
+ * provide this function with a |peek_nalu|, which is the same NAL Unit that is to be
+ * added for signing. Even though, the user does not have to call this function before
+ * adding NAL Units for signing, it is highly recommended to avoid missing or delaying
+ * SEIs.
+ *
+ * These SEIs are generated by the Signed Video library and are complete NAL Units + 4
+ * start code bytes. Hence, the user can simply pull and prepend existing H26x NAL Units.
+ * Pull NAL Units to prepend from signed_video_t one by one until no more generated SEIs
+ * exists, that is, when |sei_size| is zero.
  *
  * NOTE: The user is responsible for allocating memory for the |sei|.
  *
@@ -254,27 +254,24 @@ signed_video_get_nalu_to_prepend(signed_video_t *self,
  *     // Handle error
  *   }
  *   SignedVideoReturnCode status;
+ *   size_t sei_size = 0;
+ *   // The first call of the function is for getting the |sei_size|.
+ *   status = signed_video_get_sei(sv, NULL, &sei_size, NULL, 0, NULL);
+ *   // The second call is to get the sei.
+ *   while (status == SV_OK && sei_size > 0) {
+ *       uint8_t *sei = malloc(sei_size);
+ *       status = signed_video_get_sei(sv, sei, &sei_size, NULL, 0, NULL);
+ *       if (status != SV_OK) {
+ *        // True error. Handle it properly.
+ *       }
+ *       // Add the SEI to the stream according to the standard.
+ *       // The user is responsible for freeing |sei|.
+ *       // Check for more SEIs.
+ *       status = signed_video_get_sei(sv, NULL, &sei_size, NULL, 0, NULL);
+ *   }
  *   status = signed_video_add_nalu_for_signing_with_timestamp(sv, nalu, nalu_size, NULL);
  *   if (status != SV_OK) {
  *     // Handle error
- *   } else {
- *     size_t sei_size = 0;
- *     status = signed_video_get_sei(sv, NULL, &sei_size, NULL, 0, NULL);
- *     // The first call of the function is for getting the |sei_size|.
- *     // The second call is to get the sei.
- *     while (status == SV_OK && sei_size > 0) {
- *         uint8_t *sei = malloc(sei_size);
- *         status = signed_video_get_sei(sv, sei, &sei_size, NULL, 0, NULL);
- *         if (status != SV_OK) {
- *          // True error. Handle it properly.
- *         }
- *         // The user is responsible for freeing |sei|.
- *         status = signed_video_get_sei(sv, NULL, &sei_size, NULL, 0, NULL);
- *     }
- *     // Handle return code
- *     if (status != SV_OK) {
- *       // True error. Handle it properly.
- *     }
  *   }
  *
  * @param self Pointer to the signed_video_t object in use.
@@ -288,9 +285,9 @@ signed_video_get_nalu_to_prepend(signed_video_t *self,
  * @param peek_nalu_size The size of the peek NAL Unit.
  * @param num_pending_seis Pointer to where the number of pending SEIs is written.
  *
- * @returns SV_OK            - NALU was copied successfully,
- *          SV_NOT_SUPPORTED - no available data, the action is not supported,
- *          otherwise        - an error code.
+ * @return SV_OK            - NALU was copied successfully,
+ *         SV_NOT_SUPPORTED - no available data, the action is not supported,
+ *         otherwise        - an error code.
  */
 SignedVideoReturnCode
 signed_video_get_sei(signed_video_t *self,