[Doc][Misc] Improve readability and fix typos in documentation (#8340)

### What this PR does / why we need it?

This PR improves the readability of the documentation by fixing typos,
correcting command extensions, and fixing broken links in the Chinese
README.

### Does this PR introduce _any_ user-facing change?

No.

### How was this patch tested?

Documentation changes only.

---------

Signed-off-by: sunshine202600 <sunshine202600@163.com>

docs/source/user_guide/feature_guide/cpu_binding.md

@@ -67,12 +67,11 @@ sudo dnf install -y util-linux numactl procps-ng
 
 ### IRQ binding's additional considerations
 
-For best results, if you run inside a docker container, which `systemctl` is likely unavailable, stop `irqbalance` service on the host manually before starting vLLM. Also make sure the container has the necessary permissions to write to `/proc/irq/*/smp_affinity` for IRQ binding:
+For best results, if you run inside a Docker container where `systemctl` is likely unavailable, stop the `irqbalance` service on the host manually before starting vLLM. Also make sure the container has the necessary permissions to write to `/proc/irq/*/smp_affinity` for IRQ binding:
 
 - **Stop `irqbalance` service**:
 
     For example, on Ubuntu system, you can run the following command to stop irqbalance:
-
     ```bash
     sudo systemctl stop irqbalance
     ```