diff --git a/src/game/mod.rs b/src/game/mod.rs
index db05b4b..3843b0a 100644
--- a/src/game/mod.rs
+++ b/src/game/mod.rs
@@ -31,7 +31,12 @@ impl<WL: WordList> Game<WL> {
     /// # Errors
     ///
     /// This function will return an error if .
-    pub(crate) fn build(length: usize, precompute: bool, max_steps: usize, wlist: WL) -> anyhow::Result<Self> {
+    pub(crate) fn build(
+        length: usize,
+        precompute: bool,
+        max_steps: usize,
+        wlist: WL,
+    ) -> anyhow::Result<Self> {
         let solution = wlist.rand_solution();
         let mut game = Game {
             length,
@@ -39,7 +44,7 @@ impl<WL: WordList> Game<WL> {
             max_steps,
             step: 0,
             solution,
-            wordlist: wlist
+            wordlist: wlist,
         };
 
         Ok(game)
diff --git a/src/wlist/mod.rs b/src/wlist/mod.rs
index e084ba6..6969480 100644
--- a/src/wlist/mod.rs
+++ b/src/wlist/mod.rs
@@ -1,4 +1,4 @@
-use rand::{seq::IteratorRandom};
+use rand::seq::IteratorRandom;
 
 use std::collections::HashMap;
 use std::ops::RangeBounds;
diff --git a/src/wlist/word.rs b/src/wlist/word.rs
index e366015..7513a6f 100644
--- a/src/wlist/word.rs
+++ b/src/wlist/word.rs
@@ -58,7 +58,7 @@ impl WordMap {
         let len = self.len();
         let mut c: f64 = l_under_sigmoid * (0.5 + self.n_common() as f64 / len as f64);
         c *= 1e-7;
-        debug!(threshold=c);
+        debug!(threshold = c);
         c
     }
     pub fn inner(&self) -> &HashMap<Word, Frequency> {