1 files changed, 4 insertions, 3 deletions
diff --git a/tests/unix/ffi_float2.py b/tests/unix/ffi_float2.py
index 721eb4d192..bbed696662 100644
--- a/tests/unix/ffi_float2.py
+++ b/tests/unix/ffi_float2.py
@@ -16,16 +16,17 @@ def ffi_open(names):
             err = e
     raise err
 
-libm = ffi_open(('libm.so', 'libm.so.6', 'libc.so.0', 'libc.so.6', 'libc.dylib'))
+
+libm = ffi_open(("libm.so", "libm.so.6", "libc.so.0", "libc.so.6", "libc.dylib"))
 
 # Some libc's implement tgammaf as header macro with tgamma(), so don't assume
 # it'll be in library.
 try:
-    tgammaf = libm.func('f', 'tgammaf', 'f')
+    tgammaf = libm.func("f", "tgammaf", "f")
 except OSError:
     print("SKIP")
     raise SystemExit
 
 for fun in (tgammaf,):
     for val in (0.5, 1, 1.0, 1.5, 4, 4.0):
-        print('%.6f' % fun(val))
+        print("%.6f" % fun(val))