no need to escape eol before a pipe

Author: cgoina

workflows/spot_extraction.nf

@@ -35,8 +35,8 @@ workflow spot_extraction {
         z_overlap
     )
 
-    def tiles_with_inputs = index_channel(tile_cut_res[0]) \
-    | join(index_channel(tile_cut_res[1])) \
+    def tiles_with_inputs = index_channel(tile_cut_res[0])
+    | join(index_channel(tile_cut_res[1]))
     | flatMap {
         def index = it[0]
         def tile_input = it[1]
@@ -45,7 +45,9 @@ workflow spot_extraction {
         }
     }
 
-    def airlocalize_inputs = tiles_with_inputs | combine(channels) | map {
+    def airlocalize_inputs = tiles_with_inputs
+    | combine(channels)
+    | map {
         def index = it[0]
         def tile_input = it[1]
         def tile_dir = it[2]

workflows/stitching.nf

@@ -177,7 +177,7 @@ workflow stitch {
         }
 
     // create a channel of tuples:  [index, spark_uri, acq, stitching_dir, spark_work_dir]
-    def indexed_acq_data = indexed_acq_names \
+    def indexed_acq_data = indexed_acq_names
         | join(indexed_spark_uris)
         | join(indexed_stitching_dirs)
         | join(indexed_spark_work_dirs)