Update README

ildus · ildus · commit 70dc3fd1a1b2 · 2018-10-24T18:06:56.000+03:00
diff --git a/README.md b/README.md
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+[![Build Status](https://travis-ci.org/postgrespro/sr_plan.svg?branch=master)](https://travis-ci.org/postgrespro/sr_plan)
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 # Save and restore query plans in PostgreSQL
 
 ## Rationale

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`1`	`3`	`# Save and restore query plans in PostgreSQL`
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`3`	`5`	`## Rationale`