message: shared: Fix some Spelling issues in InputStateMachine
diff: @@ -7,7 +7,7 @@ Module Name:
  Abstract:
  - This is the implementation of the client VT input state machine engine.
  - This generates InpueEvents from a stream of VT sequences emmited by a
  + This generates InputEvents from a stream of VT sequences emitted by a
  client "terminal" application.
  Author(s):
  @@ -92,7 +92,7 @@ namespace Microsoft::Console::VirtualTerminal
  enum Ss3ActionCodes : wchar_t
  {
  - // The "Cursor Keys" are sometimes sent as a Ss3 in "application mode"
  + // The "Cursor Keys" are sometimes sent as a SS3 in "application mode"
  // But for now we'll only accept them as Normal Mode sequences, as CSI's.
  // ArrowUp = L'A',
  // ArrowDown = L'B',
  