更新文档和运行脚本，修复文档拼写错误 (#2688)

Flute

2025-10-01 fa9a6cdb1eade68c258eed7297f5a8a8a5329ac6

 examples/industrial_data_pretraining/llm_asr/demo_speech2text.sh

@@ -62,4 +62,3 @@

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done
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