fix grammar in error message

Change-Id: I3fe4e0fa6da1467a4572e7f1dec1be7294632e34
Reviewed-by: Jonas Gastal <jgastal@profusion.mobi>
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@nokia.com>

diff --git a/bin/syncqt b/bin/syncqt
index f030b92..e4e0168 100755 (executable)
--- a/bin/syncqt
+++ b/bin/syncqt
@@ -808,7 +808,7 @@ while ( @ARGV ) {
 # thus the 'qtbase' path check!)
 die "Cannot automatically detect/use provided path to QtBase's build directory!\n" .
     "QTDIR detected/provided: " . (defined $qtbasedir ? $qtbasedir : "-none-") . "\n" .
-    "Please -qtdir option to provide the correct path.\nsyncqt failed"
+    "Please use the -qtdir option to provide the correct path.\nsyncqt failed"
         if (!$qtbasedir || !-d "$qtbasedir/mkspecs");
 
 # if we have no $basedir we cannot be sure which sources you want, so die