xrandr module: fix missing " at the end of documentation line.
@@ -94,7 +94,7 @@ Dynamic configuration parameters:
Example: DP1_rotate = "left"
<OUTPUT>_mode: define the mode (resolution) for the output
if not specified use --auto : preferred mode
- Example: eDP1_mode = "2560x1440
+ Example: eDP1_mode = "2560x1440"
<OUTPUT>_primary: apply the primary to the OUTPUT
Example: DP1_primary = True
