docs: fix export-lora --lora-scaled syntax [no release] (#24703)

Assisted-by: Codex

diff --git a/tools/export-lora/README.md b/tools/export-lora/README.md
index 7dce99c9a9e613bc1c575b520293e30016515683..f0729341f3ade8b2bb6f67b3a240bef7d4b30249 100644 (file)
--- a/tools/export-lora/README.md
+++ b/tools/export-lora/README.md
@@ -6,11 +6,10 @@ Apply LORA adapters to base model and export the resulting model.
 usage: llama-export-lora [options]
 
 options:
-  -m,    --model                  model path from which to load base model (default '')
-         --lora FNAME             path to LoRA adapter  (can be repeated to use multiple adapters)
-         --lora-scaled FNAME S    path to LoRA adapter with user defined scaling S  (can be repeated to use multiple adapters)
-  -t,    --threads N              number of threads to use during computation (default: 4)
-  -o,    --output FNAME           output file (default: 'ggml-lora-merged-f16.gguf')
+  -m,    --model FNAME                  model path from which to load base model
+         --lora FNAME                   path to LoRA adapter (use comma-separated values to load multiple adapters)
+         --lora-scaled FNAME:SCALE,...  path to LoRA adapter with user defined scaling (format: FNAME:SCALE,...)
+  -o,    --output, --output-file FNAME  output file (default: 'ggml-lora-merged-f16.gguf')
 ```
 
 For example:
@@ -22,12 +21,11 @@ For example:
     --lora lora-open-llama-3b-v2-english2tokipona-chat-LATEST.gguf
 ```
 
-Multiple LORA adapters can be applied by passing multiple `--lora FNAME` or `--lora-scaled FNAME S` command line parameters:
+Multiple LORA adapters can be applied by passing comma-separated values to `--lora FNAME` or `--lora-scaled FNAME:SCALE,...`:
 
 ```bash
 ./bin/llama-export-lora \
     -m your_base_model.gguf \
     -o your_merged_model.gguf \
-    --lora-scaled lora_task_A.gguf 0.5 \
-    --lora-scaled lora_task_B.gguf 0.5
+    --lora-scaled lora_task_A.gguf:0.5,lora_task_B.gguf:0.5
 ```