From 991fb1b1a2b56e7070ef58a52e4c8787ab77d4eb Mon Sep 17 00:00:00 2001
From: amykang2020 <amykang2020@yahoo.com>
Date: Fri, 1 Sep 2017 12:01:21 -0700
Subject: [PATCH] doc minor edit

---
 docs/function-file.md | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/docs/function-file.md b/docs/function-file.md
index 1f64fbad7..2523e87a1 100644
--- a/docs/function-file.md
+++ b/docs/function-file.md
@@ -36,9 +36,8 @@ position. You may use it to override the calculated route. If you plan to use
 `version` represents current version of the function. When deploying, it is
 appended to the image as a tag.
 
-`runtime` represents programming language runtime.  For examples
-`go`, `python3`, `java`, etc. 
-and the `docker` runtime when Dockerfile exists.
+`runtime` represents programming language runtime (`go`, `python3`, `java`, etc.)
+and the `docker` runtime when a Dockerfile exists.
 
 `build` (optional) is an array of local shell calls which are used to help
 building the function.