Merge pull request #388 from Radzaquiel/patch-2

linux-v4l2: Fix string for translation

plugins/linux-v4l2/data/locale/en-US.ini

@@ -1,7 +1,7 @@
 V4L2Input="Video Capture Device (V4L2)"
 Device="Device"
 Input="Input"
-ImageFormat="Video Format"
+VideoFormat="Video Format"
 VideoStandard="Video Standard"
 DVTiming="DV Timing"
 Resolution="Resolution"