diff --git a/src/util/taproot.rs b/src/util/taproot.rs
index ff8ae5c9..82a20a83 100644
--- a/src/util/taproot.rs
+++ b/src/util/taproot.rs
@@ -211,7 +211,7 @@ impl TaprootSpendInfo {
     }
 
     /// Creates a new key spend with `internal_key` and `merkle_root`. Provide [`None`] for
-    /// `merkle_root` if there is no script path.
+    /// the `merkle_root` if there is no script path.
     ///
     /// *Note*: As per BIP341
     ///
@@ -521,8 +521,12 @@ impl TaprootBuilder {
 
 /// Represents the node information in taproot tree.
 ///
-/// You can use [`TaprootSpendInfo::from_node_info`] to a get [`TaprootSpendInfo`]
-/// from the merkle root [`NodeInfo`].
+/// Helper type used in merkle tree construction allowing one to build sparse merkle trees. The node
+/// represents part of the tree that has information about all of its descendants.
+/// See how [`TaprootBuilder`] works for more details.
+///
+/// You can use [`TaprootSpendInfo::from_node_info`] to a get a [`TaprootSpendInfo`] from the merkle
+/// root [`NodeInfo`].
 #[derive(Debug, Clone, PartialEq, Eq, PartialOrd, Ord, Hash)]
 #[cfg_attr(feature = "serde", derive(Serialize, Deserialize))]
 pub struct NodeInfo {
@@ -704,11 +708,11 @@ impl ControlBlock {
     ///
     /// # Errors
     ///
-    /// - `TaprootError::InvalidControlBlockSize` if `sl` is not of size 1 + 32 + 32N for any N >= 0.
-    /// - `TaprootError::InvalidParity` if first byte of `sl` is not a valid output key parity.
-    /// - `TaprootError::InvalidTaprootLeafVersion` if first byte of `sl` is not a valid leaf version.
-    /// - `TaprootError::InvalidInternalKey` if internal key is invalid (first 32 bytes after the parity byte).
-    /// - `TaprootError::InvalidMerkleTreeDepth` if merkle tree is too deep (more than 128 levels).
+    /// - [`TaprootError::InvalidControlBlockSize`] if `sl` is not of size 1 + 32 + 32N for any N >= 0.
+    /// - [`TaprootError::InvalidParity`] if first byte of `sl` is not a valid output key parity.
+    /// - [`TaprootError::InvalidTaprootLeafVersion`] if first byte of `sl` is not a valid leaf version.
+    /// - [`TaprootError::InvalidInternalKey`] if internal key is invalid (first 32 bytes after the parity byte).
+    /// - [`TaprootError::InvalidMerkleTreeDepth`] if merkle tree is too deep (more than 128 levels).
     pub fn from_slice(sl: &[u8]) -> Result<ControlBlock, TaprootError> {
         if sl.len() < TAPROOT_CONTROL_BASE_SIZE
             || (sl.len() - TAPROOT_CONTROL_BASE_SIZE) % TAPROOT_CONTROL_NODE_SIZE != 0