diff --git a/website/docs/lifecycle-apis.md b/website/docs/lifecycle-apis.md
index c19c11fbca..94c5eea9eb 100644
--- a/website/docs/lifecycle-apis.md
+++ b/website/docs/lifecycle-apis.md
@@ -25,7 +25,7 @@ module.exports = function(context, options) {
     name: 'docusaurus-plugin',
     getPathsToWatch() {
       const contentPath = path.resolve(context.siteDir, options.path);
-      return [`${contentPath}/**/*.{ts,tsx}`);
+      return [`${contentPath}/**/*.{ts,tsx}`];
     },
   };
 };
diff --git a/website/versioned_docs/version-2.0.0-alpha.39/lifecycle-apis.md b/website/versioned_docs/version-2.0.0-alpha.39/lifecycle-apis.md
index 73fb577fa0..84b5aebf63 100644
--- a/website/versioned_docs/version-2.0.0-alpha.39/lifecycle-apis.md
+++ b/website/versioned_docs/version-2.0.0-alpha.39/lifecycle-apis.md
@@ -21,7 +21,7 @@ module.exports = function(context, options) {
     name: 'docusaurus-plugin',
     getPathsToWatch() {
       const contentPath = path.resolve(context.siteDir, options.path);
-      return [`${contentPath}/**/*.{ts,tsx}`);
+      return [`${contentPath}/**/*.{ts,tsx}`];
     },
   };
 };
diff --git a/website/versioned_docs/version-2.0.0-alpha.40/lifecycle-apis.md b/website/versioned_docs/version-2.0.0-alpha.40/lifecycle-apis.md
index 73fb577fa0..84b5aebf63 100644
--- a/website/versioned_docs/version-2.0.0-alpha.40/lifecycle-apis.md
+++ b/website/versioned_docs/version-2.0.0-alpha.40/lifecycle-apis.md
@@ -21,7 +21,7 @@ module.exports = function(context, options) {
     name: 'docusaurus-plugin',
     getPathsToWatch() {
       const contentPath = path.resolve(context.siteDir, options.path);
-      return [`${contentPath}/**/*.{ts,tsx}`);
+      return [`${contentPath}/**/*.{ts,tsx}`];
     },
   };
 };
diff --git a/website/versioned_docs/version-2.0.0-alpha.43/lifecycle-apis.md b/website/versioned_docs/version-2.0.0-alpha.43/lifecycle-apis.md
index 59403e3490..8b31ae4e7a 100644
--- a/website/versioned_docs/version-2.0.0-alpha.43/lifecycle-apis.md
+++ b/website/versioned_docs/version-2.0.0-alpha.43/lifecycle-apis.md
@@ -21,7 +21,7 @@ module.exports = function(context, options) {
     name: 'docusaurus-plugin',
     getPathsToWatch() {
       const contentPath = path.resolve(context.siteDir, options.path);
-      return [`${contentPath}/**/*.{ts,tsx}`);
+      return [`${contentPath}/**/*.{ts,tsx}`];
     },
   };
 };