Remove stray comma

kernel/x86_64/sger_microk_sandy-2.c

@@ -106,7 +106,7 @@ static void sger_kernel_16( BLASLONG n, FLOAT *x, FLOAT *y, FLOAT *alpha)
 
 	:
           "+r" (i),	// 0	
-	  "+r" (n),  	// 1
+	  "+r" (n)  	// 1
 	:
           "r" (x),      // 2
           "r" (y),      // 3