Update README.md

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

Author: FabianaCampanari

README.md

@@ -2055,11 +2055,8 @@ Most negative reduced cost: $\bar{c}_{13} = -6$.
 
 Entering variable: $x_{13}$.
 
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 #### [4.2](). Construct the Closed Loop
 
 - **Loop Path**: $x_{13} \rightarrow x_{33} \rightarrow x_{31} \rightarrow x_{11} \rightarrow x_{13}$.  
@@ -2072,15 +2069,19 @@ Entering variable: $x_{13}$.
 
 #### [4.3](). Update Basic Variables
 
+🏄🏄🏄🏄🏄
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 <br>
 
 | Variable     | Adjustment | New Value |
 |--------------|------------|-----------|
-| $ x_{13} $   | $+100$     | $100$     |
-| $ x_{33} $   | $-100$     | $50$      |
-| $ x_{31} $   | $+100$     | $110$     |
+| $x_{13}$     | $+100$     | $100$     |
+| $x_{33}$     | $-100$     | $50$      |
+| $x_{31}$     | $+100$     | $110$     |
 | $ x_{11} $   | $-100$     | $0$       |
 
+<br>
+
 **New Basic Variables:**  
 - $ x_{13} = 100 $  
 - $ x_{21} = 10 $