Fix TypeScript getting started guide

Author: Maxime Mangel

docs/docs/getting-started/typescript.md

@@ -73,7 +73,7 @@ npm i -D typescript @types/node
 Use TypeScript to compile your F# code.
 
 ```bash
-npx tsc Program.fs --target es2022
+npx tsc Program.fs.ts --target es2022 --skipLibCheck
 ```
 
 </li>
@@ -121,7 +121,7 @@ Run Fable and TypeScript in watch mode.
 The follwing command start Fable in watch mode, and after the first Fable compilation, it will start TypeScript in watch mode.
 
 ```bash
-dotnet fable watch --lang typescript --run npx tsc Program.fs.ts --target es2022 --watch --preserveWatchOutput
+dotnet fable watch --lang typescript --run npx tsc Program.fs.ts --target es2022 --skipLibCheck --watch --preserveWatchOutput
 ```
 
 > You can use your favorite build system instead to launch the different commands in parallel.