Unify the "fall-through" lint annotation.

Used by linters (static checkers), and also good for human readers.

Even though "FALL THROUGH" seems to be the most common, e.g BSD lint
manual only knows "FALLTHROUGH" (or "FALLTHRU").

1 files changed, 2 insertions, 2 deletions

diff --git a/pp_hot.c b/pp_hot.c
index 9c9d1e9fcc..e705230988 100644
--- a/pp_hot.c
+++ b/pp_hot.c
@@ -2555,7 +2555,7 @@ PP(pp_entersub)
             break;
         case SVt_PVLV:
             if(isGV_with_GP(sv)) goto we_have_a_glob;
-            /*FALLTHROUGH*/
+            /* FALLTHROUGH */
         default:
             if (sv == &PL_sv_yes) {		/* unfound import, ignore */
                 if (hasargs)
@@ -2585,7 +2585,7 @@ PP(pp_entersub)
             cv = MUTABLE_CV(SvRV(sv));
             if (SvTYPE(cv) == SVt_PVCV)
                 break;
-            /* FALL THROUGH */
+            /* FALLTHROUGH */
         case SVt_PVHV:
         case SVt_PVAV:
             DIE(aTHX_ "Not a CODE reference");