Update ccx_common_option.c

Fix comment

src/lib_ccx/ccx_common_option.c

@@ -72,7 +72,7 @@ void init_options(struct ccx_s_options *options)
 	options->dvblang = NULL;	  // By default, autodetect DVB language
 	options->ocrlang = NULL;	  // By default, autodetect .traineddata file
 	options->ocr_oem = -1;		  // By default, OEM mode depends on the tesseract version
-	options->psm = 3;		      // By default, OEM mode depends on the tesseract version
+	options->psm = 3;			  // Default PSM mode (3 is the default tesseract as well)
 	options->ocr_quantmode = 1;	  // CCExtractor's internal
 	options->mkvlang = NULL;	  // By default, all the languages are extracted
 	options->ignore_pts_jumps = 1;