ongoing security & privacy help content updates per b=85925, a=asa, r=oeschger

suite/locales/en-US/chrome/common/help/using_certs_help.xhtml

@@ -373,7 +373,7 @@
 <a name="Managing_CRLs"><h2>Managing CRLs</h2></a>
 
 
-<p>A certificate revocation list (CRL) is list of revoked certificates.  A <a href="glossary.html#certificate_authority_(CA)">Certificate authority (CA)</a>  might revoke a certificate, for example, if it has been compromised in some way&#151;much the way a credit card company might revoke your credit card if you report that it's been stolen. 
+<p>A certificate revocation list (CRL) is list of revoked certificates.  A <a href="glossary.html#certificate_authority_(CA)">certificate authority (CA)</a>  might revoke a certificate, for example, if it has been compromised in some way&#151;much the way a credit card company might revoke your credit card if you report that it's been stolen. 
 
 <h3>Downloading and Updating CRLs</h3>
 <p> You can download the latest CRL from a CA to your browser. To download a CRL, you typically go to a URL (specified by the CA or by your system administrator) and click a link. 

suite/locales/en-US/chrome/common/help/using_priv_help.xhtml

@@ -453,7 +453,7 @@ A domain cookie is sent back to any site that's in the same domain as the site t
 
 <p>In addition, a new profile will not include any customizations you may have made to your bookmarks, address books, mail filters, and so on while using your old profile. 
 
-<p>It is possible to copy some files (such as bookmarks.html, which contains all your bookmarks) from your old profile directory to your new profile directory by hand, but this can be complicated and may not work for all your customizations.
+<p>It is possible to copy some files (such as bookmarks.html, which contains all your bookmarks) from your old profile directory to your new profile directory by hand, but this may not work for all your customizations.