Fixed missing space in versionadded directives

Author: HexDecimal

tcod/sdl/audio.py

@@ -489,7 +489,7 @@ class AudioStream:
 
     This class is commonly created with :any:`AudioDevice.new_stream` which creates a new stream bound to the device.
 
-    ..versionadded:: 19.0
+    .. versionadded:: 19.0
     """
 
     __slots__ = ("__weakref__", "_stream_p")

tcod/sdl/render.py

@@ -271,7 +271,7 @@ def color_mod(self, rgb: tuple[int, int, int]) -> None:
     def scale_mode(self) -> ScaleMode:
         """Get or set this textures :any:`ScaleMode`.
 
-        ..versionadded:: 19.3
+        .. versionadded:: 19.3
         """
         mode = ffi.new("SDL_ScaleMode*")
         _check(lib.SDL_GetTextureScaleMode(self.p, mode))