Assorted spelling fixes.

dlls/dinput/tests/device.c

@@ -104,7 +104,7 @@ static void test_object_info(LPDIRECTINPUTDEVICE device, HWND hwnd)
         hr = IDirectInputDevice_SetProperty(device, DIPROP_AXISMODE, &dp.diph);
         ok(hr == DI_OK, "SetProperty() failed: %s\n", DXGetErrorString8(hr));
 
-        /* Can not change mode while acquired */
+        /* Cannot change mode while acquired */
         hr = IDirectInputDevice_Acquire(device);
         ok(hr == DI_OK, "Acquire() failed: %s\n", DXGetErrorString8(hr));
         hr = IDirectInputDevice_SetProperty(device, DIPROP_AXISMODE, &dp.diph);

dlls/mshtml/olecmd.c

@@ -286,7 +286,7 @@ static HRESULT exec_print(HTMLDocument *This, DWORD nCmdexecopt, VARIANT *pvaIn,
             }
 
             if(opts_cnt >= 3)
-                FIXME("Unsuported opts_cnt %d\n", opts_cnt);
+                FIXME("Unsupported opts_cnt %d\n", opts_cnt);
 
             SafeArrayUnaccessData(V_ARRAY(pvaIn));
             break;

dlls/wined3d/device.c

@@ -3486,7 +3486,7 @@ static void IWineD3DDeviceImpl_FindTexUnitMap(IWineD3DDeviceImpl *This) {
         This->oneToOneTexUnitMap = TRUE;
         return;
     } else {
-        /* No pixel shader, and we do not have enought texture units available. Try to skip NULL textures
+        /* No pixel shader, and we do not have enough texture units available. Try to skip NULL textures
          * First, see if we can succeed at all
          */
         tex = 0;

dlls/wined3d/state.c

@@ -1748,7 +1748,7 @@ static void sampler(DWORD state, IWineD3DStateBlockImpl *stateblock) {
             activate_dimensions(sampler, stateblock);
 
             if(stateblock->renderState[WINED3DRS_COLORKEYENABLE] && sampler == 0) {
-                /* If color keying is enabled update the alpha test, it depends on the existance
+                /* If color keying is enabled update the alpha test, it depends on the existence
                  * of a color key in stage 0
                  */
                 state_alpha(WINED3DRS_COLORKEYENABLE, stateblock);