Update mat3x3.pyi

src/mat3x3.pyi

@@ -58,8 +58,6 @@ class mat3x3:
     def ones() -> mat3x3: ...
     @staticmethod
     def identity() -> mat3x3: ...
-    @staticmethod
-    def ortho(left: float, right: float, bottom: float, top: float) -> mat3x3: ...
 
     # affine transformations    
     @staticmethod
@@ -70,6 +68,8 @@ class mat3x3:
     def scale(v: vec2) -> mat3x3: ...
     @staticmethod
     def trs(t: vec2, r: float, s: vec2) -> mat3x3: ...
+    @staticmethod
+    def ortho(left: float, right: float, bottom: float, top: float) -> mat3x3: ...
 
     def is_affine(self) -> bool: ...
     def inverse_affine(self) -> mat3x3: ...