Bug 577289 - added missing reference to new help page

Change-Id: I6f760e47a29930353a226f6bc4083f04fd905358
Signed-off-by: Simeon Andreev <simeon.danailov.andreev@gmail.com>
Reviewed-on: https://git.eclipse.org/r/c/platform/eclipse.platform.common/+/189940
Reviewed-by: Andrey Loskutov <loskutov@gmx.de>
Tested-by: Andrey Loskutov <loskutov@gmx.de>

bundles/org.eclipse.platform.doc.user/topics_Reference.xml

diff --git a/bundles/org.eclipse.platform.doc.user/topics_Reference.xml b/bundles/org.eclipse.platform.doc.user/topics_Reference.xml
index 4cb1f5f..c92d25f 100644
--- a/bundles/org.eclipse.platform.doc.user/topics_Reference.xml
+++ b/bundles/org.eclipse.platform.doc.user/topics_Reference.xml
@@ -63,6 +63,7 @@
 			</enablement>
 		</topic>
 		<topic label="Content Types" href="reference/ref-content-type.htm"></topic>
+		<topic label="Large File Associations" href="reference/ref-large-file-associations.htm"></topic>
 		<topic label="CVS" href="reference/ref-19cvs.htm">
 			<enablement>
 				<test property="org.eclipse.core.runtime.isBundleInstalled" args="org.eclipse.team.cvs.ui"/>