doc: Use "changesets" not "csets" in statistics pages
To make things more human readable, say "changesets from" rather than
"csets from" in all our historical pages here. Moving forward this has
been changed in our gitdm with b034e399e31a ("gitdm: fix typo csets").
Signed-off-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
diff --git a/doc/develop/statistics/u-boot-stats-v2017.09.rst b/doc/develop/statistics/u-boot-stats-v2017.09.rst
index 09b4bf8..a6768da 100644
--- a/doc/develop/statistics/u-boot-stats-v2017.09.rst
+++ b/doc/develop/statistics/u-boot-stats-v2017.09.rst
@@ -3,7 +3,7 @@
Release Statistics for U-Boot v2017.09
======================================
-* Processed 1308 csets from 130 developers
+* Processed 1308 changesets from 130 developers
* 27 employers found