Fix TypeScript typo (#1187)

Signed-off-by: Mulia Arifandi Nasution <[email protected]>

Author: mul14

template/build/build.js

@@ -22,7 +22,7 @@ rm(path.join(config.build.assetsRoot, config.build.assetsSubDirectory), err => {
     process.stdout.write(stats.toString({
       colors: true,
       modules: false,
-      children: false, // if you are using ts-loader, setting this to true will make tyescript errors show up during build
+      children: false, // If you are using ts-loader, setting this to true will make TypeScript errors show up during build.
       chunks: false,
       chunkModules: false
     }) + '\n\n')