Update README.md

README.md

@@ -20,8 +20,8 @@ Mabs is, on average, 3 times slower than Hifiasm or Flye, but usually produces b
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 ## Installation
 Mabs requires Python 3, Perl 5, GCC, Zlib-dev, Make.<br>
-Mabs should be installed in two steps.<br>
-1. Install Python libraries Pandas, Plotnine, SciPy. This can be done, for example, by running the following two commands one after another:<br>
+Mabs should be installed in two steps:<br>
+1. Install Python libraries Pandas, Plotnine, SciPy. This can be done, for example, by running the following two commands one after the other:<br>
 `pip3 install --upgrade --user pip`<br>
 `pip3 install --upgrade --user Pandas Plotnine scipy`<br>
 2. Download the latest version of Mabs from [Releases](https://github.com/shelkmike/Mabs/releases). Extract the archive and run<br>