diff --git a/src/stream/speex.rs b/src/stream/speex.rs
index 0ebab38..9657f4c 100644
--- a/src/stream/speex.rs
+++ b/src/stream/speex.rs
@@ -1,7 +1,7 @@
 // FIXME: Once remove macros, can delete
 #![allow(trivial_casts, trivial_numeric_casts)]
 
-use alloc::{vec, vec::Vec};
+use alloc::vec::{self, Vec};
 use core::{f64::consts::PI, mem};
 
 #[cfg(not(test))]
@@ -136,17 +136,15 @@ macro_rules! algo {
 }
 
 impl ResamplerState {
-    /*
-     * * Resample a float array. The input and output buffers must *not*
-     *   overlap.
-     * @param st Resampler state
-     * @param in Input buffer
-     * @param in_len number of input samples in the input buffer. Returns the
-     * number of samples processed
-     * @param out Output buffer
-     * @param out_len Size of the output buffer. Returns the number of
-     * samples written
-     */
+    /// Resample a float array. The input and output buffers must *not* overlap.
+    ///
+    ///  - @param st Resampler state
+    ///  - @param in Input buffer
+    ///  - @param in_len number of input samples in the input buffer. Returns
+    ///    the number of samples processed
+    ///  - @param out Output buffer
+    ///  - @param out_len Size of the output buffer. Returns the number of
+    ///    samples written
     pub(crate) fn process_float(
         &mut self,
         mut in_0: &[f32],
@@ -199,25 +197,22 @@ impl ResamplerState {
         }
     }
 
-    /*
-     * * Make sure that the first samples to go out of the resamplers don't
-     *   have
-     * leading zeros. This is only useful before starting to use a newly
-     * created resampler. It is recommended to use that when resampling
-     * an audio file, as it will generate a file with the same length.
-     * For real-time processing, it is probably easier not to use this
-     * call (so that the output duration is the same for the first
-     * frame). @param st Resampler state
-     */
+    /// Make sure that the first samples to go out of the resamplers don't have
+    /// leading zeros. This is only useful before starting to use a newly
+    /// created resampler. It is recommended to use that when resampling an
+    /// audio file, as it will generate a file with the same length.  For
+    /// real-time processing, it is probably easier not to use this call (so
+    /// that the output duration is the same for the first frame).
+    ///
+    ///  - @param st Resampler state
     pub(crate) fn skip_zeros(&mut self) {
         let filt_len = self.filt_len / 2;
         self.last_sample = filt_len;
     }
 
-    /*
-     * * Reset a resampler so a new (unrelated) stream can be processed.
-     * @param st Resampler state
-     */
+    /// Reset a resampler so a new (unrelated) stream can be processed.
+    ///
+    ///  - @param st Resampler state
     #[allow(unused)] // For now.
     pub(crate) fn reset_mem(&mut self) {
         self.last_sample = 0;