Update README.md

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

Author: FabianaCampanari

README.md

@@ -544,13 +544,12 @@ This example shows how to solve a Linear Programming (LP) problem using the **Si
 
 ### [Problem](): 
 
-<br>
 
 ### [Maximize the objective function]():
 
 Z = 3x + 5y
 
-<br>  <br>
+<br>  
 
 ### [Subject to the constraints]():