getdeps: code formatting

Summary:
Our linter really wants to include formatting changes unrelated
to my diff stack.

This is a formatting only change to avoid clouding my diffs; no functional
effect.

Reviewed By: xavierd

Differential Revision: D21364519

fbshipit-source-id: 7670dd4154e788f593f256aabdfdeef6d17aeec4

build/fbcode_builder/getdeps.py

@@ -578,9 +578,9 @@ class FixupDeps(ProjectCmdBase):
                 dep_munger.process_deps(args.destdir, args.final_install_prefix)
 
     def setup_project_cmd_parser(self, parser):
-        parser.add_argument("destdir", help=("Where to copy the fixed up executables"))
+        parser.add_argument("destdir", help="Where to copy the fixed up executables")
         parser.add_argument(
-            "--final-install-prefix", help=("specify the final installation prefix")
+            "--final-install-prefix", help="specify the final installation prefix"
         )
         parser.add_argument(
             "--strip",

build/fbcode_builder/getdeps/fetcher.py

@@ -639,7 +639,7 @@ def download_url_to_file_with_progress(url, file_name):
     end = time.time()
     sys.stdout.write(" [Complete in %f seconds]\n" % (end - start))
     sys.stdout.flush()
-    print("%s" % (headers))
+    print(f"{headers}")
 
 
 class ArchiveFetcher(Fetcher):