Adjust prints

Author: nordlow

std/internal/math/biguintcore.d

@@ -925,8 +925,7 @@ public:
     {
         import std.stdio;
         () @trusted {
-            debug writeln("x:", x);
-            debug writeln("y_:", y_);
+            debug writeln("modInt: x:", x, ", y_:", y_);
         } ();
         import core.memory : GC;
         uint y = y_;
@@ -963,8 +962,7 @@ public:
     {
         import std.stdio;
         () @trusted {
-            debug writeln("x:", x);
-            debug writeln("y:", y);
+            debug writeln("mod: x:", x, ", y:", y);
         } ();
         if (y.data.length > x.data.length) return x;
         if (y.data.length == 1)