diff --git a/units/src/amount/error.rs b/units/src/amount/error.rs
index 2c91392b4..dd06db041 100644
--- a/units/src/amount/error.rs
+++ b/units/src/amount/error.rs
@@ -10,7 +10,7 @@ use internals::write_err;
 
 use super::INPUT_STRING_LEN_LIMIT;
 
-/// An error during amount parsing amount with denomination.
+/// Error returned when parsing an amount with denomination fails.
 #[derive(Debug, Clone, PartialEq, Eq)]
 pub struct ParseError(pub(crate) ParseErrorInner);
 
@@ -84,7 +84,7 @@ impl std::error::Error for ParseError {
     }
 }
 
-/// An error during amount parsing.
+/// Error returned when parsing an amount fails.
 #[derive(Debug, Clone, PartialEq, Eq)]
 pub struct ParseAmountError(pub(crate) ParseAmountErrorInner);
 
diff --git a/units/src/fee_rate/mod.rs b/units/src/fee_rate/mod.rs
index 0daafa2d2..709e3f988 100644
--- a/units/src/fee_rate/mod.rs
+++ b/units/src/fee_rate/mod.rs
@@ -10,7 +10,7 @@ use core::{fmt, ops};
 #[cfg(feature = "arbitrary")]
 use arbitrary::{Arbitrary, Unstructured};
 
-/// Represents fee rate.
+/// Fee rate.
 ///
 /// This is an integer newtype representing fee rate in `sat/kwu`. It provides protection against
 /// mixing up the types as well as basic formatting features.
diff --git a/units/src/locktime/absolute.rs b/units/src/locktime/absolute.rs
index 698516078..153aa0e33 100644
--- a/units/src/locktime/absolute.rs
+++ b/units/src/locktime/absolute.rs
@@ -256,7 +256,7 @@ pub const fn is_block_height(n: u32) -> bool { n < LOCK_TIME_THRESHOLD }
 /// Returns true if `n` is a UNIX timestamp i.e., greater than or equal to 500,000,000.
 pub const fn is_block_time(n: u32) -> bool { n >= LOCK_TIME_THRESHOLD }
 
-/// An error that occurs when converting a `u32` to a lock time variant.
+/// Error returned when converting a `u32` to a lock time variant fails.
 #[derive(Debug, Clone, PartialEq, Eq)]
 #[non_exhaustive]
 pub struct ConversionError {
diff --git a/units/src/locktime/relative.rs b/units/src/locktime/relative.rs
index 7f8b4413a..9b1abadf7 100644
--- a/units/src/locktime/relative.rs
+++ b/units/src/locktime/relative.rs
@@ -128,7 +128,7 @@ impl fmt::Display for Time {
     fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result { fmt::Display::fmt(&self.0, f) }
 }
 
-/// Input time in seconds was too large to be encoded to a 16 bit 512 second interval.
+/// Error returned when the input time in seconds was too large to be encoded to a 16 bit 512 second interval.
 #[derive(Debug, Clone, PartialEq, Eq)]
 pub struct TimeOverflowError {
     /// Time value in seconds that overflowed.
diff --git a/units/src/result.rs b/units/src/result.rs
index 8276e6cc1..97d6fefae 100644
--- a/units/src/result.rs
+++ b/units/src/result.rs
@@ -127,7 +127,7 @@ macro_rules! impl_opt_ext {
 }
 impl_opt_ext!(Amount, SignedAmount, u64, i64, FeeRate, Weight);
 
-/// An error occurred while doing a mathematical operation.
+/// Error returned when a mathematical operation fails.
 #[derive(Debug, Copy, Clone, PartialEq, Eq)]
 #[non_exhaustive]
 pub struct NumOpError(MathOp);
diff --git a/units/src/weight.rs b/units/src/weight.rs
index 50c08df97..22aea3836 100644
--- a/units/src/weight.rs
+++ b/units/src/weight.rs
@@ -12,7 +12,7 @@ use serde::{Deserialize, Serialize};
 /// The factor that non-witness serialization data is multiplied by during weight calculation.
 pub const WITNESS_SCALE_FACTOR: usize = 4;
 
-/// Represents weight - the weight of a transaction or block.
+/// The weight of a transaction or block.
 ///
 /// This is an integer newtype representing [`Weight`] in `wu`. It provides protection against mixing
 /// up types as well as basic formatting features.