Remove jsdoc on ts namespace.

Author: dsherret

src/compiler/utilities.ts

@@ -1,4 +1,3 @@
-/** Non-internal stuff goes here */
 namespace ts {
     export function isExternalModuleNameRelative(moduleName: string): boolean {
         // TypeScript 1.0 spec (April 2014): 11.2.1

tests/baselines/reference/api/tsserverlibrary.d.ts

@@ -3106,7 +3106,6 @@ declare namespace ts {
     function isIdentifierPart(ch: number, languageVersion: ScriptTarget | undefined): boolean;
     function createScanner(languageVersion: ScriptTarget, skipTrivia: boolean, languageVariant?: LanguageVariant, textInitial?: string, onError?: ErrorCallback, start?: number, length?: number): Scanner;
 }
-/** Non-internal stuff goes here */
 declare namespace ts {
     function isExternalModuleNameRelative(moduleName: string): boolean;
     function sortAndDeduplicateDiagnostics<T extends Diagnostic>(diagnostics: ReadonlyArray<T>): T[];

tests/baselines/reference/api/typescript.d.ts

@@ -3106,7 +3106,6 @@ declare namespace ts {
     function isIdentifierPart(ch: number, languageVersion: ScriptTarget | undefined): boolean;
     function createScanner(languageVersion: ScriptTarget, skipTrivia: boolean, languageVariant?: LanguageVariant, textInitial?: string, onError?: ErrorCallback, start?: number, length?: number): Scanner;
 }
-/** Non-internal stuff goes here */
 declare namespace ts {
     function isExternalModuleNameRelative(moduleName: string): boolean;
     function sortAndDeduplicateDiagnostics<T extends Diagnostic>(diagnostics: ReadonlyArray<T>): T[];