1 files changed, 1 insertions, 1 deletions
diff --git a/tools/lemon/lemon.c b/tools/lemon/lemon.c
index de0ae2362b..db05bbaae3 100644
--- a/tools/lemon/lemon.c
+++ b/tools/lemon/lemon.c
@@ -2236,7 +2236,7 @@ static void parseonetoken(struct pstate *psp)
       psp->preccounter = 0;
       psp->firstrule = psp->lastrule = 0;
       psp->gp->nrule = 0;
-      /* Fall thru to next case */
+      /* FALL THROUGH */
     case WAITING_FOR_DECL_OR_RULE:
       if( x[0]=='%' ){
         psp->state = WAITING_FOR_DECL_KEYWORD;