Cleanup NEWS format otherwise the generated appinfo metadata is invalid

Author: fossfreedom

NEWS

@@ -2,7 +2,8 @@ Version 1.8.0
 ~~~~~~~~~~~~~
 Released: 2024-02-08
 
-Notes: Blue
+Notes:
+ * Blue
 
 Features:
 * Add bluetooth tethering support to the network applet
@@ -11,36 +12,37 @@ Version 1.7.1
 ~~~~~~~~~~~~~
 Released: 2023-12-13
 
-Notes: Tinker Tailor...
+Notes:
+ * Tinker Tailor...
 
 Features:
-* SECURITY UPDATE: Predictable /tmp path could lead to
+ * SECURITY UPDATE: Predictable /tmp path could lead to
     denial-of-service/manipulation of data for clockworks applet
     - change /tmp path usage to use XDG_RUNTIME_DIR/HOME user-space locations,
       thanks to original author
       - CVE-2023-49342
-  * SECURITY UPDATE: Predictable /tmp path could lead to
+ * SECURITY UPDATE: Predictable /tmp path could lead to
     denial-of-service/manipulation of data for dropby applet
     - change /tmp path usage to use XDG_RUNTIME_DIR/HOME user-space locations
       - CVE-2023-49343
-  * SECURITY UPDATE: Predictable /tmp path could lead to
+ * SECURITY UPDATE: Predictable /tmp path could lead to
     denial-of-service/manipulation of data for shuffler app
     - change /tmp path usage to use XDG_RUNTIME_DIR/HOME user-space locations,
       thanks to original author
     - CVE-2023-49344
-  * SECURITY UPDATE: Predictable /tmp path could lead to
+ * SECURITY UPDATE: Predictable /tmp path could lead to
     denial-of-service/manipulation of data for takeabreak
     applet
     - change /tmp path usage to use XDG_RUNTIME_DIR/HOME user-space locations,
       thanks to original author
       - CVE-2023-49345
-  * SECURITY UPDATE: Predictable /tmp path could lead to
+ * SECURITY UPDATE: Predictable /tmp path could lead to
     denial-of-service/manipulation of data for weathershow
     applet
     - change /tmp path usage to use XDG_RUNTIME_DIR/HOME user-space locations,
       thanks to original author
     - CVE-2023-49346
-  * SECURITY UPDATE: Predictable /tmp path could lead to
+ * SECURITY UPDATE: Predictable /tmp path could lead to
     denial-of-service/manipulation of data for window
     previews applet
     - change /tmp path usage to use XDG_RUNTIME_DIR/HOME user-space locations,