drm/amd/display: Convert quotes to Ascii quotes

Signed-off-by: NHarry Wentland <harry.wentland@amd.com>
Signed-off-by: NKrunoslav Kovac <Krunoslav.Kovac@amd.com>
Reviewed-by: NAnthony Koo <Anthony.Koo@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

drivers/gpu/drm/amd/display/dc/dcn10/dcn10_stream_encoder.c

@@ -301,7 +301,7 @@ void enc1_stream_encoder_dp_set_stream_attribute(
 	/* For YCbCr420 and BT2020 Colorimetry Formats, VSC SDP shall be used.
 	 * When MISC1, bit 6, is Set to 1, a Source device uses a VSC SDP to indicate the
 	 * Pixel Encoding/Colorimetry Format and that a Sink device shall ignore MISC1, bit 7,
-	 * and MISC0, bits 7:1 (MISC1, bit 7, and MISC0, bits 7:1, become “don’t care”).
+	 * and MISC0, bits 7:1 (MISC1, bit 7, and MISC0, bits 7:1, become "don't care").
 	 */
 	if ((crtc_timing->pixel_encoding == PIXEL_ENCODING_YCBCR420) ||
 			(output_color_space == COLOR_SPACE_2020_YCBCR) ||