Update CHANGELOG-1.x.md

Author: castastrophe

CHANGELOG-1.x.md

@@ -2,7 +2,7 @@
 
 - [0a549f8](https://github.com/patternfly/patternfly-elements/commit/0a549f8c54037e01006063800e729d633b515f66) feat: JSDoc preview added for PFElement
 - [65983e6](https://github.com/patternfly/patternfly-elements/commit/65983e60d5394116d3dce6870b77f72772fa09c0) fix: pfe-primary-detail IE11 rendering fix
-- [](https://github.com/patternfly/patternfly-elements/commit/) fix: Context initialization cascading from parent to child (#1438)
+- [38290ea](https://github.com/patternfly/patternfly-elements/commit/38290ea822a3c78873184bc4018132aa2fce02c2) fix: Context initialization cascading from parent to child (#1438)
 
 # 1.5.1 (2021-04-15)