lib/edid.c: Remove trailing space from detailed mode output

When the bit for interlaced mode is not set, a trailing space is added
to the end.

As the space is already accounted for in `" interlaced"`, remove that
space.

TEST=Boot on Lenovo X60t, and verify the trailing space in the detailed
     mode is gone.

Change-Id: I4114c9e61a040fa005c806404ec51c12e2f02f4d
Signed-off-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/17644
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr>
diff --git a/src/lib/edid.c b/src/lib/edid.c
index 4a2f07a..238fed5 100644
--- a/src/lib/edid.c
+++ b/src/lib/edid.c
@@ -573,7 +573,7 @@
 		"Detailed mode (IN HEX): Clock %d KHz, %x mm x %x mm\n"
 	       "               %04x %04x %04x %04x hborder %x\n"
 	       "               %04x %04x %04x %04x vborder %x\n"
-	       "               %chsync %cvsync%s%s %s\n",
+	       "               %chsync %cvsync%s%s%s\n",
 	       out->mode.pixel_clock,
 	       extra_info.x_mm,
 	       extra_info.y_mm,