Remove extra line in changelog

Signed-off-by: Fred Bricon <fbricon@gmail.com>

Author: fbricon

CHANGELOG.md

@@ -8,7 +8,6 @@
 * enhancement - added Java 12 support. See [#671](https://github.com/redhat-developer/vscode-java/issues/671).
 * bug fix - fixed occasional NPE when navigating to class, on Linux. See [#963](https://github.com/eclipse/eclipse.jdt.ls/issues/963).
 
-
 ## 0.41.0 (March 15th, 2019)
 * enhancement - added `Generate hashcode() and equals()...` source action. See [814](https://github.com/redhat-developer/vscode-java/pull/814).
 * enhancement - added reload prompt when extension bundles changed. See [#822](https://github.com/redhat-developer/vscode-java/pull/822).