Remove mention of search path in coment

Co-authored-by: Robert <robertbrignull@github.com>

Author: aeisenberg

extensions/ql-vscode/src/cli.ts

@@ -1137,7 +1137,7 @@ export class CodeQLCliServer implements Disposable {
 
   /**
    * Gets information about available qlpacks
-   * @param additionalPacks A list of directories to search for qlpacks before searching in `searchPath`.
+   * @param additionalPacks A list of directories to search for qlpacks.
    * @param extensionPacksOnly Whether to only search for extension packs. If true, only extension packs will
    *    be returned. If false, all packs will be returned.
    * @returns A dictionary mapping qlpack name to the directory it comes from