Updates SUMMARY.md

Tania Allard · Tania Allard · commit f16d7bf460c8 · 2017-10-26T12:52:19.000Z
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diff --git a/SUMMARY.md b/SUMMARY.md
@@ -10,4 +10,5 @@
 * [Session 3](session-3.md)
 * [Session 4](session-4.md)
 * [Appendix: terminal mini tutorial](terminal.md)
+* [Hacktoberfest](Hacktoberfest.md)
 
