fix iter_ux_digits comment

Author: Speedy37

src/bigint.rs

@@ -3000,8 +3000,8 @@ impl BigInt {
         (self.sign, self.data.to_u64_digits())
     }
 
-    /// Returns the `u32` digits representation of the `BigUint` ordered least significant digit
-    /// first.
+    /// Returns an iterator of `u64` digits representation of the `BigUint` ordered least
+    /// significant digit first.
     ///
     /// # Examples
     ///
@@ -3019,8 +3019,8 @@ impl BigInt {
         self.data.iter_u32_digits()
     }
 
-    /// Returns the `u64` digits representation of the `BigUint` ordered least significant digit
-    /// first.
+    /// Returns an iterator of `u64` digits representation of the `BigUint` ordered least
+    /// significant digit first.
     ///
     /// # Examples
     ///

src/biguint.rs

@@ -2765,8 +2765,8 @@ impl BigUint {
         self.iter_u64_digits().collect()
     }
 
-    /// Returns the `u32` digits representation of the `BigUint` ordered least significant digit
-    /// first.
+    /// Returns an iterator of `u32` digits representation of the `BigUint` ordered least
+    /// significant digit first.
     ///
     /// # Examples
     ///
@@ -2783,8 +2783,8 @@ impl BigUint {
         IterU32Digits::new(self.data.as_slice())
     }
 
-    /// Returns the `u32` digits representation of the `BigUint` ordered least significant digit
-    /// first.
+    /// Returns an iterator of `u64` digits representation of the `BigUint` ordered least
+    /// significant digit first.
     ///
     /// # Examples
     ///