Do a bunch of trivial rustdocs fixes

Shoosh the linter by doing a bunch of trivial fixes to rustdocs.

Author: tcharding

bitcoin/src/address.rs

@@ -699,8 +699,8 @@ impl NetworkValidation for NetworkUnchecked {
 /// ```
 ///
 /// 2. `Debug` on `Address<NetworkUnchecked>` does not produce clean address but address wrapped by
-/// an indicator that its network has not been checked. This is to encourage programmer to properly
-/// check the network and use `Display` in user-facing context.
+///    an indicator that its network has not been checked. This is to encourage programmer to
+///    properly check the network and use `Display` in user-facing context.
 ///
 /// ```
 /// # use std::str::FromStr;

bitcoin/src/blockdata/transaction.rs

@@ -770,8 +770,8 @@ impl Transaction {
     /// # Warning
     ///
     /// - Does NOT attempt to support OP_CODESEPARATOR. In general this would require evaluating
-    /// `script_pubkey` to determine which separators get evaluated and which don't, which we don't
-    /// have the information to determine.
+    ///   `script_pubkey` to determine which separators get evaluated and which don't, which we
+    ///   don't have the information to determine.
     /// - Does NOT handle the sighash single bug (see "Returns" section)
     ///
     /// # Returns

bitcoin/src/crypto/key.rs

@@ -663,6 +663,7 @@ impl TapTweak for UntweakedKeyPair {
     ///  * p is the internal private key
     ///  * H is the hash function
     ///  * c is the commitment data
+    ///
     /// The public key is generated from a private key by multiplying with generator point, Q = qG.
     ///
     /// # Returns

bitcoin/src/crypto/sighash.rs

@@ -846,8 +846,8 @@ impl<R: Borrow<Transaction>> SighashCache<R> {
     /// # Warning
     ///
     /// - Does NOT attempt to support OP_CODESEPARATOR. In general this would require evaluating
-    /// `script_pubkey` to determine which separators get evaluated and which don't, which we don't
-    /// have the information to determine.
+    ///   `script_pubkey` to determine which separators get evaluated and which don't, which we
+    ///   don't have the information to determine.
     /// - Does NOT handle the sighash single bug (see "Return type" section)
     ///
     /// # Returns

bitcoin/src/lib.rs

@@ -20,16 +20,13 @@
 //! * `secp-recovery` - enables calculating public key from a signature and message.
 //! * `base64` - (dependency), enables encoding of PSBTs and message signatures.
 //! * `rand` - (dependency), makes it more convenient to generate random values.
-//! * `serde` - (dependency), implements `serde`-based serialization and
-//!                 deserialization.
+//! * `serde` - (dependency), implements `serde`-based serialization and deserialization.
 //! * `secp-lowmemory` - optimizations for low-memory devices.
-//! * `no-std` - enables additional features required for this crate to be usable
-//!              without std. Does **not** disable `std`. Depends on `core2`.
-//! * `bitcoinconsensus-std` - enables `std` in `bitcoinconsensus` and communicates it
-//!                            to this crate so it knows how to implement
-//!                            `std::error::Error`. At this time there's a hack to
-//!                            achieve the same without this feature but it could
-//!                            happen the implementations diverge one day.
+//! * `no-std` - enables additional features required for this crate to be usable without std. Does
+//!   **not** disable `std`. Depends on `core2`.
+//! * `bitcoinconsensus-std` - enables `std` in `bitcoinconsensus` and communicates it to this crate
+//!   so it knows how to implement `std::error::Error`. At this time there's a hack to achieve the
+//!   same without this feature but it could happen the implementations diverge one day.
 
 #![cfg_attr(all(not(feature = "std"), not(test)), no_std)]
 // Experimental features we need.

bitcoin/src/merkle_tree/block.rs

@@ -192,6 +192,7 @@ impl Decodable for MerkleBlock {
 ///  - uint256[]  hashes in depth-first order (<= 32*N bytes)
 ///  - varint     number of bytes of flag bits (1-3 bytes)
 ///  - byte[]     flag bits, packed per 8 in a byte, least significant bit first (<= 2*N-1 bits)
+///
 /// The size constraints follow from this.
 #[derive(PartialEq, Eq, Clone, Debug)]
 pub struct PartialMerkleTree {

bitcoin/src/network/message_network.rs

@@ -15,8 +15,6 @@ use crate::network::address::Address;
 use crate::network::constants::{self, ServiceFlags};
 use crate::prelude::*;
 
-/// Some simple messages
-
 /// The `version` message
 #[derive(PartialEq, Eq, Clone, Debug)]
 pub struct VersionMessage {

hashes/src/internal_macros.rs

@@ -54,7 +54,7 @@ pub(crate) use arr_newtype_fmt_impl;
 ///
 /// * `$bits` - number of bits this hash type has
 /// * `$reverse` - `bool`  - `true` if the hash type should be displayed backwards, `false`
-///    otherwise.
+///   otherwise.
 /// * `$gen: $gent` - generic type(s) and trait bound(s)
 ///
 /// Restrictions on usage: