--- /usr/portage/app-text/acroread/acroread-9.5.5-r2.ebuild	2014-12-16 17:31:04.000000000 +0400
+++ /tmp/acroread-9.5.5-r9003.ebuild	2015-03-17 14:19:55.961261141 +0400
@@ -127,7 +127,8 @@
 
 	# fix erroneous Exec entry in .desktop
 	sed -i \
-		-e 's/^Exec=acroread[[:space:]]*$/Exec=acroread %U/' \
+		-e 's/^Exec=acroread[[:space:]]*$/Exec=acroread %F/' \
+		-e 's/^Categories=Application;Office;Viewer;X-Red-Hat-Base;/Categories=Office;Viewer/' \
 		"${S}"/Adobe/Reader9/Resource/Support/AdobeReader.desktop \
 		||die "sed .desktop fix failed"