Merge pull request #5052 from clsiguret/patch-2

Edit dada-16S tutorial.md

topics/microbiome/tutorials/dada-16S/tutorial.md

@@ -536,7 +536,7 @@ We now merge the forward and reverse reads together to obtain the full denoised
 >    - {% icon param-file %} *"Dada results for forward reads"*: output of **dada2: dada** with `#forward` tag
 >    - {% icon param-file %} *"Forward reads"*: output of **Unzip collection** with `#forward` tag
 >    - {% icon param-file %} *"Dada results for reverse reads"*:  output of **dada2: dada** with `#reverse` tag
->    - {% icon param-file %} *"Reverse reads"*: output of **Unzip collection** with `#forward` tag
+>    - {% icon param-file %} *"Reverse reads"*: output of **Unzip collection** with `#reverse` tag
 >    - *"Concatenated rather than merge"*: `No`
 >
 >      > <comment-title>Non-overlapping reads</comment-title>
@@ -1052,7 +1052,7 @@ The barplot is hard to read here: many families are in white because the color p
 >
 > ampvis2 ({% cite Andersen_2018 %}) team suggests [not using stacked bar charts but heatmaps to represent community diversity](http://albertsenlab.org/ampvis2-heatmap/). You can do that in Galaxy as ampvis2 is available as a tool.
 >
-{: .question}
+{: .comment}
 
 # Conclusion