Fixed rendering when content doesn't contain white spaces. (#32)

Author: fzankl

README.md

@@ -219,6 +219,9 @@ If alerts do no look as expected, check if your `index.html` as well as alerts i
 
 ## Changelog
 
+12/22/2022
+  * Fixed rendering of alerts when the content does not contain white spaces which can occur with some character encodings.
+
 08/20/2022
   * Updated development dependencies and moved to GitHub Actions.