wined3d: Clarify some comments about Intel cards.

dlls/wined3d/directx.c

@@ -1730,7 +1730,7 @@ static enum wined3d_pci_device select_card_intel_binary(const struct wined3d_gl_
 {
     if (strstr(gl_renderer, "X3100"))
     {
-        /* MacOS calls the card GMA X3100, Google findings also suggest the name GM965 */
+        /* MacOS calls the card GMA X3100, otherwise known as GM965/GL960 */
         *vidmem = 128;
         return CARD_INTEL_X3100;
     }

dlls/wined3d/wined3d_private.h

@@ -1327,7 +1327,7 @@ enum wined3d_pci_device
     CARD_INTEL_I915G                = 0x2582,
     CARD_INTEL_I915GM               = 0x2592,
     CARD_INTEL_I945GM               = 0x27a2, /* Same as GMA 950? */
-    CARD_INTEL_X3100                = 0x2a02, /* Found in Macs. Same as GMA 965? */
+    CARD_INTEL_X3100                = 0x2a02, /* Found in Macs. Same as GM965/GL960 */
 };
 
 struct wined3d_fbo_ops