Merge pull request #584 from Quantum-Software-Development/FabianaCampanari-patch-1

Update README.md

Author: FabianaCampanari

README.md

@@ -649,8 +649,8 @@ x_1,\ x_2,\ s_1,\ s_2,\ s_3,\ s_4 &\geq 0
 \right.
 $
 
-SS
-\[
+$$
+\
 \left\{
 \begin{aligned}
 x_1 + 3x_2 + s_1 &= 7 \\
@@ -660,7 +660,7 @@ x_2 + s_4 &= 2 \\
 x_1,\, x_2,\, s_1,\, s_2,\, s_3,\, s_4 &\geq 0
 \end{aligned}
 \right.
-\]
+\
 $$
 
 \\\\\\\hgshjxgshudhfkurehgfkjrehgio;trj