renamed writeln to writeLine in tests

tests/trmacros/targlist.nim

@@ -3,7 +3,7 @@ discard """
 """
 
 proc f(x: varargs[string, `$`]) = discard
-template optF{f(x)}(x: varargs[expr]) = 
-  writeln(stdout, x)
+template optF{f(x)}(x: varargs[expr]) =
+  writeLine(stdout, x)
 
 f 1, 2, false, 3, "ha"

tests/trmacros/tstmtlist.nim

@@ -7,13 +7,13 @@ discard """
 
 template optWrite{
   write(f, x)
-  ((write|writeln){w})(f, y)
+  ((write|writeLine){w})(f, y)
 }(x, y: varargs[expr], f, w: expr) =
   w(f, "|", x, y, "|")
 
 if true:
   echo "0"
   write stdout, "1"
-  writeln stdout, "2"
+  writeLine stdout, "2"
   write stdout, "3"
   echo "4"