diff --git a/src/lib.rs b/src/lib.rs
index e4c821a..fdd0de0 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -85,6 +85,8 @@ pub fn uamutate(
 /// * `dists` - A matrix of distances between entries in `values1` and closest values in `values2`.
 /// * `groups` - A vector of same length as `dists`, with 1-based indices of group numbers. There
 /// will generally be far fewer unique groups as there are entries in `dists`.
+/// * `log_scale` - If true, distances are logged before being aggregated, with final values being
+/// 10 ^ mean (log10 (x)).
 ///
 /// # Returns
 ///
@@ -172,6 +174,8 @@ fn aggregate_to_groups(
 /// * `dists` - A vector of distances between entries in `values1` and closest values in `values2`.
 /// * `groups` - A vector of same length as `dists`, with 1-based indices of group numbers. There
 /// will generally be far fewer unique groups as there are entries in `dists`.
+/// * `log_scale` - If true, distances are logged before being aggregated, with final values being
+/// 10 ^ mean (log10 (x)).
 ///
 /// # Returns
 ///
diff --git a/src/read_write_file.rs b/src/read_write_file.rs
index 08d1c78..266350e 100644
--- a/src/read_write_file.rs
+++ b/src/read_write_file.rs
@@ -69,7 +69,6 @@ pub fn readfile(
                         }
                         if let Some(number) = number.as_f64() {
                             if current_positions[i] < nentries {
-                                // values[[i, current_positions[i]]] = number;
                                 values[(current_positions[i], i)] = number;
                                 current_positions[i] += 1;
                             }