Style: Misc docs and comment style and language fixes

- Removed empty paragraphs in XML.
- Consistently use bold style for "Example:", on a new line.
- Fix usage of `[code]` when hyperlinks could be used (`[member]`, `[constant]`).
- Fix invalid usage of backticks for inline code in BBCode.
- Fix some American/British English spelling inconsistencies.
- Other minor fixes spotted along the way, including typo fixes with codespell.
- Don't specify `@GlobalScope` for `enum` and `constant`.

4 files changed, 3 insertions, 10 deletions

diff --git a/modules/multiplayer/doc_classes/MultiplayerSpawner.xml b/modules/multiplayer/doc_classes/MultiplayerSpawner.xml
index c0265c9161..a3ca2d6486 100644
--- a/modules/multiplayer/doc_classes/MultiplayerSpawner.xml
+++ b/modules/multiplayer/doc_classes/MultiplayerSpawner.xml
@@ -6,7 +6,6 @@
 	<description>
 		Spawnable scenes can be configured in the editor or through code (see [method add_spawnable_scene]).
 		Also supports custom node spawns through [method spawn], calling [method _spawn_custom] on all peers.
-
 		Internally, [MultiplayerSpawner] uses [method MultiplayerAPI.object_configuration_add] to notify spawns passing the spawned node as the [code]object[/code] and itself as the [code]configuration[/code], and [method MultiplayerAPI.object_configuration_remove] to notify despawns in a similar way.
 	</description>
 	<tutorials>
@@ -17,8 +16,7 @@
 			<param index="0" name="data" type="Variant" />
 			<description>
 				Method called on all peers when a custom spawn was requested by the authority using [method spawn]. Should return a [Node] that is not in the scene tree.
-
-				[b]Note:[/b] Spawned nodes should [b]not[/b] be added to the scene with `add_child`. This is done automatically.
+				[b]Note:[/b] Spawned nodes should [b]not[/b] be added to the scene with [method Node.add_child]. This is done automatically.
 			</description>
 		</method>
 		<method name="add_spawnable_scene">
@@ -52,7 +50,6 @@
 			<param index="0" name="data" type="Variant" default="null" />
 			<description>
 				Requests a custom spawn, with [code]data[/code] passed to [method _spawn_custom] on all peers. Returns the locally spawned node instance already inside the scene tree, and added as a child of the node pointed by [member spawn_path].
-
 				[b]Note:[/b] Spawnable scenes are spawned automatically. [method spawn] is only needed for custom spawns.
 			</description>
 		</method>
@@ -60,7 +57,6 @@
 	<members>
 		<member name="spawn_limit" type="int" setter="set_spawn_limit" getter="get_spawn_limit" default="0">
 			Maximum nodes that is allowed to be spawned by this spawner. Includes both spawnable scenes and custom spawns.
-
 			When set to [code]0[/code] (the default), there is no limit.
 		</member>
 		<member name="spawn_path" type="NodePath" setter="set_spawn_path" getter="get_spawn_path" default="NodePath(&quot;&quot;)">
diff --git a/modules/multiplayer/doc_classes/MultiplayerSynchronizer.xml b/modules/multiplayer/doc_classes/MultiplayerSynchronizer.xml
index 42c190f504..7ed6255a62 100644
--- a/modules/multiplayer/doc_classes/MultiplayerSynchronizer.xml
+++ b/modules/multiplayer/doc_classes/MultiplayerSynchronizer.xml
@@ -6,9 +6,7 @@
 	<description>
 		By default, [MultiplayerSynchronizer] synchronizes configured properties to all peers.
 		Visibility can be handled directly with [method set_visibility_for] or as-needed with [method add_visibility_filter] and [method update_visibility].
-
 		[MultiplayerSpawner]s will handle nodes according to visibility of synchronizers as long as the node at [member root_path] was spawned by one.
-
 		Internally, [MultiplayerSynchronizer] uses [method MultiplayerAPI.object_configuration_add] to notify synchronization start passing the [Node] at [member root_path] as the [code]object[/code] and itself as the [code]configuration[/code], and uses [method MultiplayerAPI.object_configuration_remove] to notify synchronization end in a similar way.
 	</description>
 	<tutorials>
@@ -19,7 +17,6 @@
 			<param index="0" name="filter" type="Callable" />
 			<description>
 				Adds a peer visibility filter for this synchronizer.
-
 				[code]filter[/code] should take a peer id [int] and return a [bool].
 			</description>
 		</method>
diff --git a/modules/multiplayer/scene_replication_interface.cpp b/modules/multiplayer/scene_replication_interface.cpp
index 659ce7316a..f1bab7327a 100644
--- a/modules/multiplayer/scene_replication_interface.cpp
+++ b/modules/multiplayer/scene_replication_interface.cpp
@@ -325,7 +325,7 @@ Error SceneReplicationInterface::_update_spawn_visibility(int p_peer, const Obje
 		// Check visibility for each peers.
 		for (const KeyValue<int, PeerInfo> &E : peers_info) {
 			if (is_visible) {
-				// This is fast, since the the object is visibile to everyone, we don't need to check each peer.
+				// This is fast, since the the object is visible to everyone, we don't need to check each peer.
 				if (E.value.spawn_nodes.has(p_oid)) {
 					// Already spawned.
 					continue;
diff --git a/modules/multiplayer/scene_replication_interface.h b/modules/multiplayer/scene_replication_interface.h
index ee454f604e..c8bd96eb87 100644
--- a/modules/multiplayer/scene_replication_interface.h
+++ b/modules/multiplayer/scene_replication_interface.h
@@ -75,7 +75,7 @@ private:
 	HashSet<ObjectID> spawned_nodes;
 	HashSet<ObjectID> sync_nodes;
 
-	// Pending spawn informations.
+	// Pending spawn information.
 	ObjectID pending_spawn;
 	int pending_spawn_remote = 0;
 	const uint8_t *pending_buffer = nullptr;