diff --git a/scripts/build/tests.mjs b/scripts/build/tests.mjs
index 9c39ca9ed62..47dd96871ca 100644
--- a/scripts/build/tests.mjs
+++ b/scripts/build/tests.mjs
@@ -85,7 +85,7 @@ export async function runConsoleTests(runJs, defaultReporter, runInParallel, opt
     /** @type {string[]} */
     const args = [];
 
-    // timeout normally isn't necessary but Travis-CI has been timing out on compiler  selines occasionally
+    // timeout normally isn't necessary but Travis-CI has been timing out on compiler baselines occasionally
     // default timeout is 2sec which really should be enough, but maybe we just need a small amount longer
     if (!runInParallel) {
         args.push(mochaJs);
diff --git a/src/compiler/parser.ts b/src/compiler/parser.ts
index 9e0a75bf56c..0acc708c2c0 100644
--- a/src/compiler/parser.ts
+++ b/src/compiler/parser.ts
@@ -1413,7 +1413,7 @@ namespace Parser {
 
     var disallowInAndDecoratorContext = NodeFlags.DisallowInContext | NodeFlags.DecoratorContext;
 
-    const factory = createNodeFactory(NodeFactoryFlags.NoParenthesizerRules | NodeFactoryFlags.NoNodeConverters | NodeFactoryFlags.NoOriginalNode);
+    var factory = createNodeFactory(NodeFactoryFlags.NoParenthesizerRules | NodeFactoryFlags.NoNodeConverters | NodeFactoryFlags.NoOriginalNode);
 
     var {
         createNodeArray: factoryCreateNodeArray,
diff --git a/src/compiler/types.ts b/src/compiler/types.ts
index 82b080bc6ef..65241609476 100644
--- a/src/compiler/types.ts
+++ b/src/compiler/types.ts
@@ -4414,7 +4414,7 @@ export interface SourceFile extends Declaration, LocalsContainer {
 }
 
 /**
- * Represents an immutable snapshot of a script at a specified time.Once acquired, the
+ * Represents an immutable snapshot of a script at a specified time. Once acquired, the
  * snapshot is observably immutable. i.e. the same calls with the same parameters will return
  * the same values.
  */