Issues-with-covaraince-matrix.md

@@ -76,7 +76,7 @@ The effective-rank of the covariance matrix needs to be tuned for each event usi
 
 The above figures show the variation in $`\beta`$ with respect to the rank of the covariance matrix for off-source samples. The plots are produced using the off-source samples obtained for maximum likelihood samples ( reported in the above tables). 
 
-## Rank versus $`gamma`$ 
+## Rank versus $`\gamma`$ 
 
 <img src="uploads/2cf16becd150e692ebd02d0453db7b81/rank_gamma_gw190412.png"  width="440" >
 <img src="uploads/721d9d4434d730738e225e5bbf793056/rank_gamma_gw190814.png"  width="440" >