diff --git a/src/dec/mod.rs b/src/dec/mod.rs
index ea4ff1f..2fc5288 100644
--- a/src/dec/mod.rs
+++ b/src/dec/mod.rs
@@ -251,7 +251,6 @@ impl<'a, 'b> Term<'a, 'b> {
     }
 
     /// Checks term is a dictionnary and returns hashmap of inner terms.
-    /// For convenience, this transforms the keys of the dictionnary into `&str`'s.
     ///
     /// Example:
     ///
@@ -289,7 +288,7 @@ impl<'a, 'b> Term<'a, 'b> {
     /// assert_eq!(s1.str().unwrap(), "v1");
     /// assert_eq!(s2.str().unwrap(), "v2");
     ///
-    /// assert!(term.dict_of([b"k1", b"k2"], false).is_err());
+    /// assert!(term.dict_of(["k1", "k2"], false).is_err());
     /// ```
     pub fn dict_of<const N: usize, T: AsRef<[u8]>>(
         &self,
@@ -327,7 +326,7 @@ impl<'a, 'b> Term<'a, 'b> {
     /// use nettext::dec::decode;
     ///
     /// let term = decode(b"{ k1 = v1, k2 = v2, k4 = v4 }").unwrap();
-    /// let [s1, s2, s3] = term.dict_of_opt([b"k1", b"k2", b"k3"], true).unwrap();
+    /// let [s1, s2, s3] = term.dict_of_opt(["k1", "k2", "k3"], true).unwrap();
     /// assert_eq!(s1.unwrap().str().unwrap(), "v1");
     /// assert_eq!(s2.unwrap().str().unwrap(), "v2");
     /// assert!(s3.is_none());