[graphics/okular] doc: doc: Try to make it clearer that one one is used not all three

[Albert Astals Cid]

Git commit 3ff6ff35bafc4e098bb8d742c42f914629415b63 by Albert Astals Cid.
Committed on 12/05/2021 at 21:24.
Pushed by aacid into branch 'master'.

doc: Try to make it clearer that one one is used not all three

BUGS: 436820

M  +1    -1    doc/index.docbook

https://invent.kde.org/graphics/okular/commit/3ff6ff35bafc4e098bb8d742c42f914629415b63

diff --git a/doc/index.docbook b/doc/index.docbook
index d6cf13307..3234ea3a0 100644
--- a/doc/index.docbook
+++ b/doc/index.docbook
@@ -480,7 +480,7 @@ Context menu actions like Rename Bookmarks etc.)
 					To be able to sign a document you need to have a proper <acronym>PKCS</acronym> signing certificate available on your system. &okular; does not have the ability to create such certificates since they need to be issued by certificate authorities to be useful for validation, &etc;
 				</para>
 				<para>
-					We use the Poppler library to handle signing of &PDF; documents and Poppler is using the NSS library to handle certificates. At the point of writing, Poppler will try to use the following NSS certificate stores in order (if they exist):
+					We use the Poppler library to handle signing of &PDF; documents and Poppler is using the NSS library to handle certificates. At the point of writing, Poppler will try to use one of the following NSS certificate stores in order (the first that exists):
 				</para>
 				<itemizedlist>
 					<listitem><para>The current Firefox user certificate store.</para></listitem>