Revert "Update Checkstyle version in README"

snicoll · snicoll · commit 7b456f01d630 · 2020-02-01T09:43:03.000+01:00
We can't reference this version of checkstyle as we need to release a
new version of the project first.
diff --git a/README.adoc b/README.adoc
@@ -1,5 +1,5 @@
 :release-version: 0.0.19
-:checkstyle-version: 8.29
+:checkstyle-version: 8.25
 == Spring Java Format
 
 === What is this?
