[4/5] incubator-s2graph git commit: update readme.md for python3

[st...@apache.org]

update readme.md for python3


Project: http://git-wip-us.apache.org/repos/asf/incubator-s2graph/repo
Commit: http://git-wip-us.apache.org/repos/asf/incubator-s2graph/commit/863c1e00
Tree: http://git-wip-us.apache.org/repos/asf/incubator-s2graph/tree/863c1e00
Diff: http://git-wip-us.apache.org/repos/asf/incubator-s2graph/diff/863c1e00

Branch: refs/heads/master
Commit: 863c1e00b780a4d1fcd36876046c64499f427b1b
Parents: aad8b72
Author: daewon <da...@apache.org>
Authored: Tue Nov 13 17:34:51 2018 +0900
Committer: daewon <da...@apache.org>
Committed: Tue Nov 13 17:34:51 2018 +0900

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 doc/readme.md | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)
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http://git-wip-us.apache.org/repos/asf/incubator-s2graph/blob/863c1e00/doc/readme.md
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diff --git a/doc/readme.md b/doc/readme.md
index 9b1349d..75a9891 100644
--- a/doc/readme.md
+++ b/doc/readme.md
@@ -44,9 +44,13 @@ make html
 
 ### Viewing
 ```
-pushd build/html && python -m SimpleHTTPServer 3000  
+# python 2
+pushd build/html && python -m SimpleHTTPServer 3000 
+
+# python 3
+pushd build/html && python -m http.server 3000 
 ```
 
 ### Screenshot
 
-<img src="https://user-images.githubusercontent.com/1182522/48395569-04995d00-e75b-11e8-87b8-2f28662ef3ca.png">
\ No newline at end of file
+<img src="https://user-images.githubusercontent.com/1182522/48395569-04995d00-e75b-11e8-87b8-2f28662ef3ca.png">