Update nextflow_schema.json

Co-authored-by: James A. Fellows Yates <jfy133@gmail.com>

Author: erikrikarddaniel

nextflow_schema.json

@@ -379,7 +379,7 @@
                 "skip_shortread_qc": {
                     "type": "boolean",
                     "description": "Skip all default QC steps for short reads (adapter trimming, phiX removal).",
-                    "help": "Skips clipping and removal of phiX sequences. Does not affect host sequence removal."
+                    "help": "Skips clipping and removal of phiX sequences. Does not affect host sequence removal as this is opt in."
                 },
                 "save_phixremoved_reads": {
                     "type": "boolean",