Update ROADMAP.md

Author: probonopd

ROADMAP.md

@@ -29,4 +29,4 @@ Volunteers wanted for the following topics. Feel free to send a PR that adds you
 * Test/use GNOME portals
 
 ## IDE/build tool integration
-* Someone familiar with Qt (= not me, probono) We should have a deep look at http://code.qt.io/cgit/qt/qttools.git/tree/src/macdeployqt/ and see if the same can be done to generate an AppImage
+* Someone familiar with Qt (= not me, probono) should have a deep look at http://code.qt.io/cgit/qt/qttools.git/tree/src/macdeployqt/ and see if the same can be done to generate an AppImage