Apply suggestions from code review

Co-authored-by: Ethan Palm <[email protected]>

Author: atorralba

java/ql/src/Security/CWE/CWE-312/CleartextStorageSharedPrefs.qhelp

@@ -2,7 +2,7 @@
 <qhelp>
   <overview>
     <p>
-      <code>SharedPreferences</code> is an Android API that stores application preferences using simple sets of data values. It allows to easily save, alter, and retrieve the values stored in the user's profile. However, sensitive information should not be saved in cleartext. Otherwise it can be accessed by any process or user in rooted devices, or can be disclosed through chained vulnerabilities, like unexpected access to the private storage through exposed components.
+      <code>SharedPreferences</code> is an Android API that stores application preferences using simple sets of data values. It allows you to easily save, alter, and retrieve the values stored in a user's profile. However, sensitive information should not be saved in cleartext. Otherwise it can be accessed by any process or user in rooted devices, or can be disclosed through chained vulnerabilities, like unexpected access to the private storage through exposed components.
     </p>
   </overview>