emaze-zero: fix 2nd typo :21...

src/nf_modules/emase-zero/main.nf

@@ -18,7 +18,7 @@ workflow count {
     emase(bam2ec.out.bin, bam2ec.out.tsv.collect(), tr2g.out.t2g.collect())
 
   emit:
-    count: emase.out.count
+    count = emase.out.count
 }
 
 process emase {