From b06a5a98c8d2a28d21879e4453d529f87d88f2d9 Mon Sep 17 00:00:00 2001
From: fro <frol.rage@gmail.com>
Date: Thu, 17 Aug 2017 20:21:50 +0300
Subject: [PATCH] update comments

---
 examples/invoke.rs | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/examples/invoke.rs b/examples/invoke.rs
index f77812e..417db14 100644
--- a/examples/invoke.rs
+++ b/examples/invoke.rs
@@ -47,7 +47,9 @@ fn main() {
             &Internal::Function(index) => index as usize,
             _ => panic!("Founded export is not a function"),
         };
-        // We need to count import section entries to substract it from
+
+        // We need to count import section entries (functions only!) to subtract it from function_index
+        // and obtain the index within the function section
         let import_section_len: usize = match module.import_section() {
             Some(import) =>
                 import.entries().iter().filter(|entry| match entry.external() {