Fix typo

src/bin/build-keycloak-theme/generateKeycloakThemeResources.ts

@@ -107,7 +107,7 @@ export function generateKeycloakThemeResources(
     fs.writeFileSync(
         pathJoin(themeDirPath, "theme.properties"),
         Buffer.from([
-            `[import=common/${themeName}`,
+            `import=common/${themeName}`,
             "locales=ca,cs,de,en,es,fr,it,ja,lt,nl,no,pl,pt-BR,ru,sk,sv,tr,zh-CN"
         ].join("\n"), "utf8")
     );