Update README.md

Signed-off-by: Fabiana  🧬 Campanari <113218619+FabianaCampanari@users.noreply.github.com>

Author: FabianaCampanari

README.md

@@ -435,7 +435,7 @@ $a_{i1}x_1$ + $a_{i2}x_2 \geq b_i$
 
 <br>
 
-1. **[Plot the Constraints]():** FFor each constraint, treat it as an equality and plot the corresponding straight line on the Cartesian plane ($x_1$ on the horizontal axis, $x_2$ on the vertical axis) [3].
+1. **[Plot the Constraints]():** For each constraint, treat it as an equality and plot the corresponding straight line on the Cartesian plane $x_1$ on the horizontal axis, $x_2$ on the vertical axis).
 
  <br>