Fix with setting CMD_SMARTWRAP inadvertently (#135)

Missing break statement caused SMARTWRAP to be turned on inadvertently whenever WORDWRAP was enabled

Co-authored-by: Willem Drijver <60568860+WDrijver@users.noreply.github.com>

Author: kiwi1969

workbench/classes/datatypes/amigaguide/file.c

@@ -373,6 +373,7 @@ void ScanFile(Class *cl, Object *obj, struct AmigaGuideFile *agf)
 	       case CMD_WORDWRAP:
 		  DB(("set wordwrap !\n"));
 		  agf->agf_Flags.WordWrap  = TRUE;
+		  break;
 	       case CMD_SMARTWRAP:
 		  DB(("set smartwrap !\n"));
 		  agf->agf_Flags.SmartWrap = TRUE;