updated readme.md

Author: w-i-l

README.md

@@ -50,7 +50,8 @@ pip3 install -r requirements.txt
 <p>For the genetic algorithm to work, the cromosomes must be codified in a way that the algorithm can understand. In this case, the cromosomes are represented as a list of <b>binary</b> values, where each value represents a bit of the <b>x</b> value. The number of bits is determined by the <code>precision</code> parameter.</p>
 <p>For a given <code>precision</code> the algorithm will need</p>
 
-$$ \lceil \log_2((\text{upper\_bound} - \text{lower\_bound}) \times 10^{\text{precision}}) \rceil $$
+$$ \lceil \log2((\text{upper\_bound} - \text{lower\_bound}) \times 10^{\text{precision}}) \rceil $$
+
 <p>bits to represent the <b>x</b> value in binary.</p>
 <p>For a more information about encoding and decoding check this: <a href="https://cms.fmi.unibuc.ro/problem/genetici1">resource</a>.</p>
 <hr/>
@@ -70,7 +71,7 @@ $$ \lceil \log_2((\text{upper\_bound} - \text{lower\_bound}) \times 10^{\text{pr
 <br>
 <hr>
 <h2>Tech specs</h2>
-<p>The graphical interface is made using <a href="https://docs.python.org/3/library/tkinter.html">tkinter</a> and the <code>graph</code> is made using <a href="https://matplotlib.org/stable/index.html">matplotlib</a>.</p>
+<p>The graphical interface is made using <a href="https://docs.python.org/3/library/tkinter.html">tkinter</a> and the <code>graph</code> 
 <p>The <code>GUI</code> provides 4 buttons:</p>
 <ul>
     <li><code>Next</code> - it iterates a generation and updates all labels</li>