Add header comment for sqlite3_vtab_collation().
FossilOrigin-Name: d238694ca445ccb4eeb3e3269a5f872f998f795945d0f9dd95c11d0e42d4d538
diff --git a/src/sqliteInt.h b/src/sqliteInt.h
index 22892c9..259c020 100644
--- a/src/sqliteInt.h
+++ b/src/sqliteInt.h
@@ -1399,7 +1399,7 @@
VtabCtx *pVtabCtx; /* Context for active vtab connect/create */
VTable **aVTrans; /* Virtual tables with open transactions */
VTable *pDisconnect; /* Disconnect these in next sqlite3_prepare() */
- void *pVtabWC; /* For sqlite3_vtab_collation() */
+ void *pBestIndexCtx; /* For sqlite3_vtab_collation() */
#endif
Hash aFunc; /* Hash table of connection functions */
Hash aCollSeq; /* All collating sequences */