Typo in the release notes

Author: csala

HISTORY.md

@@ -8,7 +8,7 @@ Changelog
 * Support optional fit and produce args and arg defaults - [Issue #95](https://github.com/HDI-Project/MLBlocks/issues/95) by @csala
 * Isolate primitives from their hyperparameters dictionary - [Issue #94](https://github.com/HDI-Project/MLBlocks/issues/94) by @csala
 * Add functions to explore the available primitives and pipelines - [Issue #90](https://github.com/HDI-Project/MLBlocks/issues/90) by @csala
-* Add primitive caching New Feature - [Issue #22](https://github.com/HDI-Project/MLBlocks/issues/22) by @csala
+* Add primitive caching - [Issue #22](https://github.com/HDI-Project/MLBlocks/issues/22) by @csala
 
 0.3.1 - Pipelines Discovery
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