Missnamed "read" as "forward" in single-end mode

Same mistake as here: #2

workflow/align_count_genome.rules

@@ -36,7 +36,7 @@ if end == "pair":
 else:
     rule getReads:
         output:
-            forward = temp(intermediate_path + "/reads/{sample}.fastq.gz")
+            read = temp(intermediate_path + "/reads/{sample}.fastq.gz")
         params:
             key = key,
             input_path = input_path