diff --git a/tests/baselines/reference/numLit.errors.txt b/tests/baselines/reference/numericLiteralsWithTrailingDecimalPoints01.errors.txt
similarity index 54%
rename from tests/baselines/reference/numLit.errors.txt
rename to tests/baselines/reference/numericLiteralsWithTrailingDecimalPoints01.errors.txt
index 17392011fa668..f08750ff0a65b 100644
--- a/tests/baselines/reference/numLit.errors.txt
+++ b/tests/baselines/reference/numericLiteralsWithTrailingDecimalPoints01.errors.txt
@@ -1,10 +1,10 @@
-tests/cases/compiler/numLit.ts(3,3): error TS1005: ';' expected.
-tests/cases/compiler/numLit.ts(9,15): error TS1005: ',' expected.
-tests/cases/compiler/numLit.ts(9,23): error TS1005: '=' expected.
-tests/cases/compiler/numLit.ts(9,24): error TS1109: Expression expected.
+tests/cases/compiler/numericLiteralsWithTrailingDecimalPoints01.ts(3,3): error TS1005: ';' expected.
+tests/cases/compiler/numericLiteralsWithTrailingDecimalPoints01.ts(9,15): error TS1005: ',' expected.
+tests/cases/compiler/numericLiteralsWithTrailingDecimalPoints01.ts(9,23): error TS1005: '=' expected.
+tests/cases/compiler/numericLiteralsWithTrailingDecimalPoints01.ts(9,24): error TS1109: Expression expected.
 
 
-==== tests/cases/compiler/numLit.ts (4 errors) ====
+==== tests/cases/compiler/numericLiteralsWithTrailingDecimalPoints01.ts (4 errors) ====
     1..toString();
     1.0.toString();
     1.toString();
@@ -15,7 +15,7 @@ tests/cases/compiler/numLit.ts(9,24): error TS1109: Expression expected.
     // Preserve whitespace where important for JS compatibility
     var i: number = 1;
     var test1 = i.toString();  
-    var test2 = 2.toString(); // emitted as 2 .toString()
+    var test2 = 2.toString();
                   ~~~~~~~~
 !!! error TS1005: ',' expected.
                           ~
diff --git a/tests/baselines/reference/numLit.js b/tests/baselines/reference/numericLiteralsWithTrailingDecimalPoints01.js
similarity index 79%
rename from tests/baselines/reference/numLit.js
rename to tests/baselines/reference/numericLiteralsWithTrailingDecimalPoints01.js
index c68d6925faabb..0b1ce1f07365d 100644
--- a/tests/baselines/reference/numLit.js
+++ b/tests/baselines/reference/numericLiteralsWithTrailingDecimalPoints01.js
@@ -1,4 +1,4 @@
-//// [numLit.ts]
+//// [numericLiteralsWithTrailingDecimalPoints01.ts]
 1..toString();
 1.0.toString();
 1.toString();
@@ -7,7 +7,7 @@
 // Preserve whitespace where important for JS compatibility
 var i: number = 1;
 var test1 = i.toString();  
-var test2 = 2.toString(); // emitted as 2 .toString()
+var test2 = 2.toString();
 var test3 = 3 .toString();
 var test4 = 3    .toString();
 var test5 = 3	.toString(); 
@@ -18,7 +18,7 @@ var test8 = new Number(4).toString();
 var test9 = 3. + 3.
 
 
-//// [numLit.js]
+//// [numericLiteralsWithTrailingDecimalPoints01.js]
 1..toString();
 1.0.toString();
 1.;
@@ -27,7 +27,7 @@ toString();
 // Preserve whitespace where important for JS compatibility
 var i = 1;
 var test1 = i.toString();
-var test2 = 2., toString = (); // emitted as 2 .toString()
+var test2 = 2., toString = ();
 var test3 = 3 .toString();
 var test4 = 3 .toString();
 var test5 = 3 .toString();
diff --git a/tests/cases/compiler/numLit.ts b/tests/cases/compiler/numericLiteralsWithTrailingDecimalPoints01.ts
similarity index 83%
rename from tests/cases/compiler/numLit.ts
rename to tests/cases/compiler/numericLiteralsWithTrailingDecimalPoints01.ts
index abe3505703dd2..23cd2ba45f8da 100644
--- a/tests/cases/compiler/numLit.ts
+++ b/tests/cases/compiler/numericLiteralsWithTrailingDecimalPoints01.ts
@@ -6,7 +6,7 @@
 // Preserve whitespace where important for JS compatibility
 var i: number = 1;
 var test1 = i.toString();  
-var test2 = 2.toString(); // emitted as 2 .toString()
+var test2 = 2.toString();
 var test3 = 3 .toString();
 var test4 = 3    .toString();
 var test5 = 3	.toString();