doc: Use self-closing tags for `return` and `argument`

For the time being we don't support writing a description for those, preferring
having all details in the method's description.

Using self-closing tags saves half the lines, and prevents contributors from
thinking that they should write the argument or return documentation there.

5 files changed, 20 insertions, 40 deletions

diff --git a/modules/gdnative/doc_classes/GDNative.xml b/modules/gdnative/doc_classes/GDNative.xml
index 4f1530598c..e4c5d34a2c 100644
--- a/modules/gdnative/doc_classes/GDNative.xml
+++ b/modules/gdnative/doc_classes/GDNative.xml
@@ -8,26 +8,20 @@
 	</tutorials>
 	<methods>
 		<method name="call_native">
-			<return type="Variant">
-			</return>
-			<argument index="0" name="calling_type" type="StringName">
-			</argument>
-			<argument index="1" name="procedure_name" type="StringName">
-			</argument>
-			<argument index="2" name="arguments" type="Array">
-			</argument>
+			<return type="Variant" />
+			<argument index="0" name="calling_type" type="StringName" />
+			<argument index="1" name="procedure_name" type="StringName" />
+			<argument index="2" name="arguments" type="Array" />
 			<description>
 			</description>
 		</method>
 		<method name="initialize">
-			<return type="bool">
-			</return>
+			<return type="bool" />
 			<description>
 			</description>
 		</method>
 		<method name="terminate">
-			<return type="bool">
-			</return>
+			<return type="bool" />
 			<description>
 			</description>
 		</method>
diff --git a/modules/gdnative/doc_classes/GDNativeLibrary.xml b/modules/gdnative/doc_classes/GDNativeLibrary.xml
index 05cda05f9f..f84d4e60f3 100644
--- a/modules/gdnative/doc_classes/GDNativeLibrary.xml
+++ b/modules/gdnative/doc_classes/GDNativeLibrary.xml
@@ -12,15 +12,13 @@
 	</tutorials>
 	<methods>
 		<method name="get_current_dependencies" qualifiers="const">
-			<return type="PackedStringArray">
-			</return>
+			<return type="PackedStringArray" />
 			<description>
 				Returns paths to all dependency libraries for the current platform and architecture.
 			</description>
 		</method>
 		<method name="get_current_library_path" qualifiers="const">
-			<return type="String">
-			</return>
+			<return type="String" />
 			<description>
 				Returns the path to the dynamic library file for the current platform and architecture.
 			</description>
diff --git a/modules/gdnative/doc_classes/NativeScript.xml b/modules/gdnative/doc_classes/NativeScript.xml
index f2e9cac6dc..397d12a3a9 100644
--- a/modules/gdnative/doc_classes/NativeScript.xml
+++ b/modules/gdnative/doc_classes/NativeScript.xml
@@ -8,42 +8,34 @@
 	</tutorials>
 	<methods>
 		<method name="get_class_documentation" qualifiers="const">
-			<return type="String">
-			</return>
+			<return type="String" />
 			<description>
 				Returns the documentation string that was previously set with [code]godot_nativescript_set_class_documentation[/code].
 			</description>
 		</method>
 		<method name="get_method_documentation" qualifiers="const">
-			<return type="String">
-			</return>
-			<argument index="0" name="method" type="StringName">
-			</argument>
+			<return type="String" />
+			<argument index="0" name="method" type="StringName" />
 			<description>
 				Returns the documentation string that was previously set with [code]godot_nativescript_set_method_documentation[/code].
 			</description>
 		</method>
 		<method name="get_property_documentation" qualifiers="const">
-			<return type="String">
-			</return>
-			<argument index="0" name="path" type="StringName">
-			</argument>
+			<return type="String" />
+			<argument index="0" name="path" type="StringName" />
 			<description>
 				Returns the documentation string that was previously set with [code]godot_nativescript_set_property_documentation[/code].
 			</description>
 		</method>
 		<method name="get_signal_documentation" qualifiers="const">
-			<return type="String">
-			</return>
-			<argument index="0" name="signal_name" type="StringName">
-			</argument>
+			<return type="String" />
+			<argument index="0" name="signal_name" type="StringName" />
 			<description>
 				Returns the documentation string that was previously set with [code]godot_nativescript_set_signal_documentation[/code].
 			</description>
 		</method>
 		<method name="new" qualifiers="vararg">
-			<return type="Variant">
-			</return>
+			<return type="Variant" />
 			<description>
 				Constructs a new object of the base type with a script of this type already attached.
 				[i]Note[/i]: Any arguments passed to this function will be ignored and not passed to the native constructor function. This will change with in a future API extension.
diff --git a/modules/gdnative/doc_classes/PluginScript.xml b/modules/gdnative/doc_classes/PluginScript.xml
index 9616101090..8e28187482 100644
--- a/modules/gdnative/doc_classes/PluginScript.xml
+++ b/modules/gdnative/doc_classes/PluginScript.xml
@@ -8,8 +8,7 @@
 	</tutorials>
 	<methods>
 		<method name="new" qualifiers="vararg">
-			<return type="Variant">
-			</return>
+			<return type="Variant" />
 			<description>
 				Returns a new instance of the script.
 			</description>
diff --git a/modules/gdnative/doc_classes/VideoStreamGDNative.xml b/modules/gdnative/doc_classes/VideoStreamGDNative.xml
index 153988bad8..8b1a3210df 100644
--- a/modules/gdnative/doc_classes/VideoStreamGDNative.xml
+++ b/modules/gdnative/doc_classes/VideoStreamGDNative.xml
@@ -11,17 +11,14 @@
 	</tutorials>
 	<methods>
 		<method name="get_file">
-			<return type="String">
-			</return>
+			<return type="String" />
 			<description>
 				Returns the video file handled by this [VideoStreamGDNative].
 			</description>
 		</method>
 		<method name="set_file">
-			<return type="void">
-			</return>
-			<argument index="0" name="file" type="String">
-			</argument>
+			<return type="void" />
+			<argument index="0" name="file" type="String" />
 			<description>
 				Sets the video file that this [VideoStreamGDNative] resource handles. The supported extensions depend on the GDNative plugins used to expose video formats.
 			</description>