Assorted spelling fixes.
diff --git a/tools/widl/typelib_struct.h b/tools/widl/typelib_struct.h
index 89bbfd8..79b86b9 100644
--- a/tools/widl/typelib_struct.h
+++ b/tools/widl/typelib_struct.h
@@ -97,7 +97,7 @@
 /*2*/MSFT_pSeg pImpInfo;     /* table with info for imported types */
 /*3*/MSFT_pSeg pImpFiles;    /* import libraries */
 /*4*/MSFT_pSeg pRefTab;      /* References table */
-/*5*/MSFT_pSeg pLibtab;      /* always exists, alway same size (0x80) */
+/*5*/MSFT_pSeg pLibtab;      /* always exists, always same size (0x80) */
                              /* hash table w offsets to guid????? */
 /*6*/MSFT_pSeg pGuidTab;     /* all guids are stored here together with  */
                              /* offset in some table???? */