diff --git a/lib/util/version.js b/lib/util/version.js
index c9dc683b7d..69fa523487 100644
--- a/lib/util/version.js
+++ b/lib/util/version.js
@@ -120,7 +120,7 @@ function getReactVersionFromContext(context) {
     }
     confVer = String(settingsVersion);
   } else if (!warnedForMissingVersion) {
-    error('Warning: React version not specified in eslint-plugin-react settings. See https://github.com/jsx-eslint/eslint-plugin-react#configuration .');
+    error('Warning: React version not specified in eslint-plugin-react settings. See https://github.com/jsx-eslint/eslint-plugin-react#configuration.');
     warnedForMissingVersion = true;
   }