Added missing semicolon in 03obj_view.c

Details:
- Thanks to Tony Skjellum for pointing out this typo due to a
  last-minute change to the source prior to committing.

examples/oapi/03obj_view.c

@@ -69,7 +69,7 @@ int main( int argc, char** argv )
 	bli_obj_create( dt, m, n, rs, cs, &a1 );
 
  	// Initialize a1 to contain known values.
-	init_dobj_by_cols( &a1 )
+	init_dobj_by_cols( &a1 );
 
 	bli_printm( "matrix 'a1' (initial state)", &a1, "%5.1f", "" );