diff --git a/CHANGELOG.md b/CHANGELOG.md
index b29a0610c..464450f3a 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -13,7 +13,7 @@ __BACKWARDS INCOMPATIBILITIES:__
  * core: Allow the != constraint to match against keys that do not exist [[GH-4875](https://github.com/hashicorp/nomad/pull/4875)]
  * client: Task config validation is more strict in 0.9. For example unknown
    parameters in stanzas under the task config were ignored in previous
-   versions but in 0.9 will cause a task failure.
+   versions but in 0.9 this will cause a task failure.
  * client: Task config interpolation requires names to be valid identifiers
    (`node.region` or `NOMAD_DC`). Interpolating other variables requires a new
    indexing syntax: `env[".invalid.identifier."]`. [[GH-4843](https://github.com/hashicorp/nomad/issues/4843)]