Changed everything to be like what @AThousandShips wants

Author: Monochrome-debug

doc/classes/PackedColorArray.xml

@@ -147,7 +147,7 @@
 			<return type="int" />
 			<param index="0" name="new_size" type="int" />
 			<description>
-				Sets the size of the array. If the array is grown, reserves elements at the end of the array. If the array is shrunk, truncates the array to the new size. Calling [method resize] once and assigning the new values is faster than adding new elements one by one. Returns the error value (ie: [constant OK]) not the new size of the array, use [method size] to find the size of the array.
+				Sets the size of the array. If the array is grown, reserves elements at the end of the array. If the array is shrunk, truncates the array to the new size. Calling [method resize] once and assigning the new values is faster than adding new elements one by one. Returns [constant OK] on success, or one of the other [enum Error] constants if this method fails, use [method size] to find the size of the array.
 			</description>
 		</method>
 		<method name="reverse">

doc/classes/PackedFloat32Array.xml

@@ -148,7 +148,7 @@
 			<return type="int" />
 			<param index="0" name="new_size" type="int" />
 			<description>
-				Sets the size of the array. If the array is grown, reserves elements at the end of the array. If the array is shrunk, truncates the array to the new size. Calling [method resize] once and assigning the new values is faster than adding new elements one by one. Returns the error value (ie: [constant OK]) not the new size of the array, use [method size] to find the size of the array.
+				Sets the size of the array. If the array is grown, reserves elements at the end of the array. If the array is shrunk, truncates the array to the new size. Calling [method resize] once and assigning the new values is faster than adding new elements one by one. Returns [constant OK] on success, or one of the other [enum Error] constants if this method fails, use [method size] to find the size of the array.
 			</description>
 		</method>
 		<method name="reverse">

doc/classes/PackedFloat64Array.xml

@@ -149,7 +149,7 @@
 			<return type="int" />
 			<param index="0" name="new_size" type="int" />
 			<description>
-				Sets the size of the array. If the array is grown, reserves elements at the end of the array. If the array is shrunk, truncates the array to the new size. Calling [method resize] once and assigning the new values is faster than adding new elements one by one. Returns the error value (ie: [constant OK]) not the new size of the array, use [method size] to find the size of the array.
+				Sets the size of the array. If the array is grown, reserves elements at the end of the array. If the array is shrunk, truncates the array to the new size. Calling [method resize] once and assigning the new values is faster than adding new elements one by one. Returns [constant OK] on success, or one of the other [enum Error] constants if this method fails, use [method size] to find the size of the array.
 			</description>
 		</method>
 		<method name="reverse">

doc/classes/PackedInt32Array.xml

@@ -143,7 +143,7 @@
 			<return type="int" />
 			<param index="0" name="new_size" type="int" />
 			<description>
-				Sets the size of the array. If the array is grown, reserves elements at the end of the array. If the array is shrunk, truncates the array to the new size. Calling [method resize] once and assigning the new values is faster than adding new elements one by one. Returns the error value (ie: [constant OK]) not the new size of the array, use [method size] to find the size of the array.
+				Sets the size of the array. If the array is grown, reserves elements at the end of the array. If the array is shrunk, truncates the array to the new size. Calling [method resize] once and assigning the new values is faster than adding new elements one by one. Returns [constant OK] on success, or one of the other [enum Error] constants if this method fails, use [method size] to find the size of the array.
 			</description>
 		</method>
 		<method name="reverse">

doc/classes/PackedInt64Array.xml

@@ -144,7 +144,7 @@
 			<return type="int" />
 			<param index="0" name="new_size" type="int" />
 			<description>
-				Sets the size of the array. If the array is grown, reserves elements at the end of the array. If the array is shrunk, truncates the array to the new size. Calling [method resize] once and assigning the new values is faster than adding new elements one by one. Returns the error value (ie: [constant OK]) not the new size of the array, use [method size] to find the size of the array.
+				Sets the size of the array. If the array is grown, reserves elements at the end of the array. If the array is shrunk, truncates the array to the new size. Calling [method resize] once and assigning the new values is faster than adding new elements one by one. Returns [constant OK] on success, or one of the other [enum Error] constants if this method fails, use [method size] to find the size of the array.
 			</description>
 		</method>
 		<method name="reverse">

doc/classes/PackedStringArray.xml

@@ -150,7 +150,7 @@
 			<return type="int" />
 			<param index="0" name="new_size" type="int" />
 			<description>
-				Sets the size of the array. If the array is grown, reserves elements at the end of the array. If the array is shrunk, truncates the array to the new size. Calling [method resize] once and assigning the new values is faster than adding new elements one by one. Returns the error value (ie: [constant OK]) not the new size of the array, use [method size] to find the size of the array.
+				Sets the size of the array. If the array is grown, reserves elements at the end of the array. If the array is shrunk, truncates the array to the new size. Calling [method resize] once and assigning the new values is faster than adding new elements one by one. Returns [constant OK] on success, or one of the other [enum Error] constants if this method fails, use [method size] to find the size of the array.
 			</description>
 		</method>
 		<method name="reverse">

doc/classes/PackedVector2Array.xml

@@ -153,7 +153,7 @@
 			<return type="int" />
 			<param index="0" name="new_size" type="int" />
 			<description>
-				Sets the size of the array. If the array is grown, reserves elements at the end of the array. If the array is shrunk, truncates the array to the new size. Calling [method resize] once and assigning the new values is faster than adding new elements one by one. Returns the error value (ie: [constant OK]) not the new size of the array, use [method size] to find the size of the array.
+				Sets the size of the array. If the array is grown, reserves elements at the end of the array. If the array is shrunk, truncates the array to the new size. Calling [method resize] once and assigning the new values is faster than adding new elements one by one. Returns [constant OK] on success, or one of the other [enum Error] constants if this method fails, use [method size] to find the size of the array.
 			</description>
 		</method>
 		<method name="reverse">

doc/classes/PackedVector3Array.xml

@@ -152,7 +152,7 @@
 			<return type="int" />
 			<param index="0" name="new_size" type="int" />
 			<description>
-				Sets the size of the array. If the array is grown, reserves elements at the end of the array. If the array is shrunk, truncates the array to the new size. Calling [method resize] once and assigning the new values is faster than adding new elements one by one. Returns the error value (ie: [constant OK]) not the new size of the array, use [method size] to find the size of the array.
+				Sets the size of the array. If the array is grown, reserves elements at the end of the array. If the array is shrunk, truncates the array to the new size. Calling [method resize] once and assigning the new values is faster than adding new elements one by one. Returns [constant OK] on success, or one of the other [enum Error] constants if this method fails, use [method size] to find the size of the array.
 			</description>
 		</method>
 		<method name="reverse">

doc/classes/PackedVector4Array.xml

@@ -152,7 +152,7 @@
 			<return type="int" />
 			<param index="0" name="new_size" type="int" />
 			<description>
-				Sets the size of the array. If the array is grown, reserves elements at the end of the array. If the array is shrunk, truncates the array to the new size. Returns the error value (ie: [constant OK]) not the new size of the array, use [method size] to find the size of the array.
+				Sets the size of the array. If the array is grown, reserves elements at the end of the array. If the array is shrunk, truncates the array to the new size. Returns [constant OK] on success, or one of the other [enum Error] constants if this method fails, use [method size] to find the size of the array.
 			</description>
 		</method>
 		<method name="reverse">