fixed typo

lib/single-file/single-file-core.js

@@ -96,7 +96,7 @@ this.SingleFileCore = this.SingleFileCore || (() => {
 			{ option: "removeImports", action: "removeImports" },
 			{ option: "removeScripts", action: "removeScripts" },
 			{ option: "removeVideoSrc", action: "removeVideoSources" },
-			{ option: "removeAudioSrc", action: "removeAudiosources" },
+			{ option: "removeAudioSrc", action: "removeAudioSources" },
 			{ action: "removeDiscardedResources" },
 			{ action: "resetCharsetMeta" },
 			{ action: "setInputValues" },