diff --git a/compiler/libpc300/sc4.c b/compiler/libpc300/sc4.c
index e428117a..076a828e 100755
--- a/compiler/libpc300/sc4.c
+++ b/compiler/libpc300/sc4.c
@@ -849,9 +849,8 @@ SC_FUNC void getfrm(void)
   code_idx+=opcodes(1)+opargs(1);
 }
 
-/*
 
-/*
+/**
  *  Inclrement/decrement stack pointer. Note that this routine does
  *  nothing if the delta is zero.
  */