add missing title to upgrade guide

This commit is contained in:
Yves Senn
2013-04-30 09:52:25 +02:00
parent 4dd855072a
commit 83eac33823
+2
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@@ -1,3 +1,5 @@
# From 5.0 to 5.1
## Release notes:
* `unicorn` replaced with `puma`