(svn r18058) -Fix: typos in parameter names

src/bridge_map.cpp

@@ -16,8 +16,8 @@
 
 /**
  * Finds the end of a bridge in the specified direction starting at a middle tile
- * @param t the bridge tile to find the bridge ramp for
- * @param d the direction to search in
+ * @param tile the bridge tile to find the bridge ramp for
+ * @param dir  the direction to search in
  */
 static TileIndex GetBridgeEnd(TileIndex tile, DiagDirection dir)
 {

src/screenshot.cpp

@@ -88,7 +88,7 @@ assert_compile(sizeof(RgbTriplet) == 3);
  * @param w width in pixels
  * @param h height in pixels
  * @param pixelformat bits per pixel
- * @param paletter colour paletter (for 8bpp mode)
+ * @param palette colour palette (for 8bpp mode)
  * @return was everything ok?
  */
 static bool MakeBmpImage(char *name, ScreenshotCallback *callb, void *userdata, uint w, uint h, int pixelformat, const Colour *palette)