Update tutorial.md

topics/microbiome/tutorials/multivariable-association/tutorial.md

@@ -382,7 +382,6 @@ This is the effect size representing how strongly the abundance of Alistipes sha
     > 3. What does residuals.rds output convey?
     > 4. Try explaining the following plot.
     > ![Plot1](../../images/Plot-Faecalibacterium prausnitzii-VS-age-Maaslin2.png "Plot: Faecalibacterium prausnitzii VS age ")
-    > >
     > > <solution-title></solution-title>
     > > 1. You will observe the association of the microbes with the fixed effects variables as `age` and `diagnosis`.
     > > - Observe how setting the reference value as `CD` for the categorical variable `diagnosis` in MaAsLin2 implies that this reference level will be used as the baseline for comparison against other levels of the variable, i.e, `nonIBD` and `UC`.