diff --git a/src/services/findAllReferences.ts b/src/services/findAllReferences.ts
index e0ce611af2e..6bc55f54ff7 100644
--- a/src/services/findAllReferences.ts
+++ b/src/services/findAllReferences.ts
@@ -498,7 +498,7 @@ namespace ts.FindAllReferences.Core {
             return this.importTracker(exportSymbol, exportInfo, !!this.options.isForRename);
         }
 
-        /** @param allSearchSymbols set of additinal symbols for use by `includes`. */
+        /** @param allSearchSymbols set of additional symbols for use by `includes`. */
         createSearch(location: Node | undefined, symbol: Symbol, comingFrom: ImportExport | undefined, searchOptions: { text?: string, allSearchSymbols?: Symbol[] } = {}): Search {
             // Note: if this is an external module symbol, the name doesn't include quotes.
             // Note: getLocalSymbolForExportDefault handles `export default class C {}`, but not `export default C` or `export { C as default }`.