Fixed final link and minus latex symbol

Author: Brunochris13

nearest_correlation_matrices/Readme.md

@@ -475,7 +475,7 @@ Sorted eigenvalues of X:   0.0010   0.0010   0.0305   0.1646   0.6764   1.7716
 $$ \Large \|H \circ(G-X) \|_F $$ 
 
 
-* So individually $$h_{ij} \times (g_{ij} \minus x_{ij}).$$
+* So individually $$h_{ij} \times (g_{ij} \- x_{ij}).$$
 
 
 * However, this is a more “difficult” problem, and more computationally expensive. 
@@ -734,4 +734,4 @@ $$ X = \large \alpha T+(1-\alpha)G, \quad T = H \circ G, \quad h_{ij} \in [0,1]
 # More on using the NAG Library for *Java*:
 
 
-**https://www.nag.com/content/nag-library-for-java** 
+**<https://www.nag.com/content/nag-library-for-java>**