Merge pull request #1112 from public/fix-docs

Fix syntax error in docs
diff --git a/cryptography/hazmat/backends/openssl/backend.py b/cryptography/hazmat/backends/openssl/backend.py
index 9cf92f9..7746daf 100644
--- a/cryptography/hazmat/backends/openssl/backend.py
+++ b/cryptography/hazmat/backends/openssl/backend.py
@@ -915,10 +915,7 @@
         ):
             return False
 
-        if not self.elliptic_curve_supported(curve):
-            return False
-        else:
-            return True
+        return self.elliptic_curve_supported(curve)
 
     def _supported_curves(self):
         if self._lib.Cryptography_HAS_EC != 1: