gemver benchmark corrected

Author: adharshkamath

benchmark/source/gemver.txt

@@ -2,7 +2,9 @@ alpha = 1.5
 beta = 1.2
 
 ∀(i) | 0<=i<4000 {
-    A[i][j] = Σ(u1[i] * v1[j] + u2[i] * v2[j]) | 0<=j<4000
+    ∀(j) | 0<=j<4000 {
+        A[i][j] = A[i][j] + (u1[i] * v1[j] + u2[i] * v2[j])
+    }
 }
 
 ∀(i) | 0<=i<4000 {