Fix minor formatting issues in strings.xml and Calens file

Author: Prakhar1701

changelog/unreleased/4351

@@ -3,5 +3,5 @@ Bugfix: Resolve incorrect truncation of long display names in Manage Accounts vi
 Resolved the bug where long display names were truncated incorrectly in the Manage Accounts view.
 Now, display names are properly truncated in the middle with ellipsis (...) to maintain readability.
 
-Affected Issue:
-- Fixes #4351
+https://github.com/owncloud/android/issues/4351
+https://github.com/owncloud/android/pull/4380

owncloudApp/src/main/res/values/strings.xml

@@ -749,7 +749,7 @@
     <string name="release_notes_4_3_0_title_password_generator">Password generator for public links</string>
     <string name="release_notes_4_3_0_subtitle_password_generator">Passwords for public links can be now generated via a new generator in Infinite Scale accounts</string>
     <string name="release_notes_4_3_0_title_display_name_truncation">Resolved the bug where long display names were truncated incorrectly</string>
-    <string name="release_notes_4_3_0_subtitle_display_name_truncation">Display names are now properly truncated in the middle with ellipsis (...) to maintain readability.</string>
+    <string name="release_notes_4_3_0_subtitle_display_name_truncation">Display names are now properly truncated in the middle with ellipsis (…) to maintain readability</string>
 
     <!-- Open in web -->
     <string name="ic_action_open_in_web">Open in web</string>