docs: correct C example in stats/base/dists/discrete-uniform/pmf

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Author: Om-A-osc

lib/node_modules/@stdlib/stats/base/dists/discrete-uniform/pmf/README.md

@@ -227,7 +227,7 @@ int main( void ) {
         a = stdlib_base_round( random_uniform( 0.0, 10.0 ) );
         b = stdlib_base_round( random_uniform( a, a+10.0 ) );
         x = stdlib_base_round( random_uniform( a*1.0, b*1.0 ) );
-        y = stdlib_base_dists_discrete_uniform_logpmf( x, a, b );
+        y = stdlib_base_dists_discrete_uniform_pmf( x, a, b );
         printf( "x:%lf, a: %d, b: %d, P(X=x;a,b): %lf\n", x, a, b, y );
     }
 }