Update release-notes-tts.md

Acro Correctness: Fixed spacing issue.

Author: v-stsavell

articles/cognitive-services/Speech-Service/includes/release-notes/release-notes-tts.md

@@ -412,7 +412,7 @@ Read the [full announcement of the TTS updates for Ignite 2020](https://techcomm
 
     * Download: The audio "Download"/"Export" feature is enhanced to support generating audio by paragraph. You can edit content in the same file/SSML, while generating multiple audio outputs. The file structure of "Download" is refined as well. Now, you can easily get all audio files in one folder.
 
-    * Task status : The multi-file export experience is improved. When you export multiple files in the past, if one of the files has failed, the entire task will fail. But now, all other files will be successfully exported. The task report is enriched with more detailed and structured information. You can check the logs for all failed files and sentences now with the report.
+    * Task status: The multi-file export experience is improved. When you export multiple files in the past, if one of the files has failed, the entire task will fail. But now, all other files will be successfully exported. The task report is enriched with more detailed and structured information. You can check the logs for all failed files and sentences now with the report.
 
     * SSML documentation: linked to SSML document to help you check the rules for how to use all tuning features.