diff --git a/README.md b/README.md
index e17822418..7c2e865ea 100644
--- a/README.md
+++ b/README.md
@@ -30,7 +30,7 @@ Rustls has support for plugging in various crypto providers to meet various need
 | Name                                          | How To Enable                                  |
 |-----------------------------------------------|------------------------------------------------|
 | [ring](https://github.com/briansmith/ring/)   | Default (or `--features tls-ring`)             |
-| [boring](https://github.com/cloudflare/boring) | `--features tls-boring --no-default-features`) |
+| [boring](https://github.com/cloudflare/boring) | `--features tls-boring --no-default-features` |
 
 In all options, only TLS 1.3 with cipher suites `TLS13_AES_256_GCM_SHA384` and `TLS13_AES_128_GCM_SHA256` is used.
 
diff --git a/src/app.rs b/src/app.rs
index 8ff1d633d..75bff691b 100644
--- a/src/app.rs
+++ b/src/app.rs
@@ -296,7 +296,7 @@ fn mock_secret_manager() -> Arc<SecretManager> {
 
 #[cfg(not(feature = "testing"))]
 fn mock_secret_manager() -> Arc<SecretManager> {
-    unimplemented!("fake_ca requires --feature testing")
+    unimplemented!("fake_ca requires --features testing")
 }
 
 #[cfg(not(target_os = "linux"))]