Fix a typo in the Array class documentation

This closes https://github.com/godotengine/godot-docs/issues/4049.

(cherry picked from commit 603eddce861a36fd615f947223a6b36a838bdfe0)

doc/classes/Array.xml

@@ -264,7 +264,7 @@
 			<return type="Variant">
 			</return>
 			<description>
-				Removes and returns the first element of the array. Returns [code]null[/code] if the array is empty, wwithout printing an error message.
+				Removes and returns the first element of the array. Returns [code]null[/code] if the array is empty, without printing an error message.
 			</description>
 		</method>
 		<method name="push_back">