Update sWGS.config

Author: matthdsm

conf/sWGS.config

@@ -1,6 +1,6 @@
 params {
-    genome                  = "hg38-noalt"
-    aligner                 = "bowtie2"
+    genome                  = "GRCh38"
+    aligner                 = "snap"
     run_coverage            = false
     disable_picard_metrics  = true
 }