From e76607e8649d86d6fba3342345f6fb020501bc96 Mon Sep 17 00:00:00 2001
From: Mohamed Hegazy <mhegazy@microsoft.com>
Date: Thu, 9 Feb 2017 16:24:32 -0800
Subject: [PATCH] Fix typo

---
 src/compiler/checker.ts   | 2 +-
 src/compiler/utilities.ts | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/compiler/checker.ts b/src/compiler/checker.ts
index 88f4b1bfe6b..62b761cae5b 100644
--- a/src/compiler/checker.ts
+++ b/src/compiler/checker.ts
@@ -5226,7 +5226,7 @@ namespace ts {
                 let hasThisParameter: boolean;
                 const iife = getImmediatelyInvokedFunctionExpression(declaration);
                 const isJSConstructSignature = isJSDocConstructSignature(declaration);
-                const isUntypedSignatureInJSFile = !iife && !isJSConstructSignature && isInJavaScriptFile(declaration) && !hasJSDocParamterTags(declaration);
+                const isUntypedSignatureInJSFile = !iife && !isJSConstructSignature && isInJavaScriptFile(declaration) && !hasJSDocParameterTags(declaration);
 
                 // If this is a JSDoc construct signature, then skip the first parameter in the
                 // parameter list.  The first parameter represents the return type of the construct
diff --git a/src/compiler/utilities.ts b/src/compiler/utilities.ts
index 9935c2fb849..7d6d93c3c4e 100644
--- a/src/compiler/utilities.ts
+++ b/src/compiler/utilities.ts
@@ -1518,7 +1518,7 @@ namespace ts {
         return map(getJSDocs(node), doc => doc.comment);
     }
 
-    export function hasJSDocParamterTags(node: FunctionLikeDeclaration | SignatureDeclaration) {
+    export function hasJSDocParameterTags(node: FunctionLikeDeclaration | SignatureDeclaration) {
         const parameterTags = getJSDocTags(node, SyntaxKind.JSDocParameterTag);
         return parameterTags && parameterTags.length > 0;
     }