typo: No newline before period

Signed-off-by: Rafaël Carré <funman@videolan.org>
(cherry picked from commit a6b1608d077c5729f0e91ea16af6418fa3271579)
Signed-off-by: Rafaël Carré <funman@videolan.org>

modules/gui/macosx/open.m

@@ -53,7 +53,7 @@
 NSArray               *qtkvideoDevices;
 #define setEyeTVUnconnected \
 [o_capture_lbl setStringValue: _NS("No device is selected")]; \
-[o_capture_long_lbl setStringValue: _NS("No device is selected.\n\nChoose available device in above pull-down menu\n.")]; \
+[o_capture_long_lbl setStringValue: _NS("No device is selected.\n\nChoose available device in above pull-down menu.\n")]; \
 [o_capture_lbl displayIfNeeded]; \
 [o_capture_long_lbl displayIfNeeded]; \
 [self showCaptureView: o_capture_label_view]