diff --git a/.devcontainer/devcontainer.json b/.devcontainer/devcontainer.json
index 8e5e73e30d..fec383a1dc 100644
--- a/.devcontainer/devcontainer.json
+++ b/.devcontainer/devcontainer.json
@@ -14,7 +14,8 @@
                 "streetsidesoftware.code-spell-checker",
                 "file-icons.file-icons",
                 "GitHub.vscode-pull-request-github",
-                "johnpapa.vscode-peacock"
+                "johnpapa.vscode-peacock",
+                "usernamehw.errorlens"
             ]
         }
     },
diff --git a/.vscode/extensions.json b/.vscode/extensions.json
index e010e648cf..9374ae2bde 100644
--- a/.vscode/extensions.json
+++ b/.vscode/extensions.json
@@ -11,6 +11,7 @@
         "github.vscode-pull-request-github",
         "ms-toolsai.prompty",
         "unifiedjs.vscode-mdx",
-        "johnpapa.vscode-peacock"
+        "johnpapa.vscode-peacock",
+        "usernamehw.errorlens"
     ]
 }
diff --git a/packages/sample/genaisrc/annotations.genai.mts b/packages/sample/genaisrc/annotations.genai.mts
index e11157ed3a..c493866620 100644
--- a/packages/sample/genaisrc/annotations.genai.mts
+++ b/packages/sample/genaisrc/annotations.genai.mts
@@ -1,4 +1,4 @@
-scr ipt({
+script({
     system: ["system", "system.annotations"],
 })