Merge pull request #51 from her001/mousecoords

Reword part of "Mouse and input coordinates"

tutorials/engine/mouse_and_input_coordinates.rst

@@ -14,8 +14,8 @@ Hardware display coordinates
 ----------------------------
 
 Using hardware coordinates makes sense in the case of writing complex
-UIs meant to run on PC, such as editors, MMOs, tools, etc. Yet, it makes
-not as much sense outside of that scope.
+UIs meant to run on PC, such as editors, MMOs, tools, etc. Yet, it does
+not make as much sense outside of that scope.
 
 Viewport display coordinates
 ----------------------------