fixed typo

docs/api/en/textures/Texture.html

@@ -149,7 +149,7 @@
 
 		<h3>[property:number rotation]</h3>
 		<p>
-		How much the texture is rotated around the center point, in radians. Postive values are counter-clockwise. Default is *0*.
+		How much the texture is rotated around the center point, in radians. Positive values are counter-clockwise. Default is *0*.
 		</p>
 
 		<h3>[property:Vector2 center]</h3>