[MXNET-127] Fix 1.1.0 fine-tune FAQ (#10276)

* Update finetune.md

This Finetune FAQ is broken for 1.1.0.

* Trigger rebuild

Author: ThomasDelteil

docs/faq/finetune.md

@@ -61,8 +61,8 @@ for i in 256_ObjectCategories/*; do
     done
 done
 
-python ~/mxnet/tools/im2rec.py --list True --recursive True caltech-256-60-train caltech_256_train_60/
-python ~/mxnet/tools/im2rec.py --list True --recursive True caltech-256-60-val 256_ObjectCategories/
+python ~/mxnet/tools/im2rec.py --list --recursive caltech-256-60-train caltech_256_train_60/
+python ~/mxnet/tools/im2rec.py --list --recursive caltech-256-60-val 256_ObjectCategories/
 python ~/mxnet/tools/im2rec.py --resize 256 --quality 90 --num-thread 16 caltech-256-60-val 256_ObjectCategories/
 python ~/mxnet/tools/im2rec.py --resize 256 --quality 90 --num-thread 16 caltech-256-60-train caltech_256_train_60/
 ```