doc: minor typo

Signed-off-by: Ross Turk <ross@inktank.com>

diff --git a/doc/start/quick-start.rst b/doc/start/quick-start.rst
index 8622e2322932c32bfbd46c7e627977bbe3179af9..fe8387902cd82950fd32ff02b4df28acd99bddf8 100644 (file)
--- a/doc/start/quick-start.rst
+++ b/doc/start/quick-start.rst
@@ -4,7 +4,7 @@
 
 Thank you for trying Ceph! Petabyte-scale data clusters are quite an 
 undertaking. Before delving deeper into Ceph, we recommend setting up a
-cluster on a a single host to explore some of the functionality. 
+cluster on a single host to explore some of the functionality. 
 
 Ceph **5-Minute Quick Start** is intended for use on one machine with a 
 recent Debian/Ubuntu operating system. The intent is to help you exercise