fix alt_gvt_small_bug

test_tipc/config/Twins/alt_gvt_small_train_infer_python.txt

 ===========================train_params===========================
-model_name:alt_gvt_samll
+model_name:alt_gvt_small
 python:python3.7
 gpu_list:0|0,1
 -o Global.device:gpu
@@ -13,7 +13,7 @@ train_infer_img_dir:./dataset/ILSVRC2012/val
 null:null
 ##
 trainer:norm_train
-norm_train:tools/train.py -c ppcls/configs/ImageNet/Twins/alt_gvt_samll.yaml -o Global.seed=1234 -o DataLoader.Train.sampler.shuffle=False -o DataLoader.Train.loader.num_workers=0 -o DataLoader.Train.loader.use_shared_memory=False
+norm_train:tools/train.py -c ppcls/configs/ImageNet/Twins/alt_gvt_small.yaml -o Global.seed=1234 -o DataLoader.Train.sampler.shuffle=False -o DataLoader.Train.loader.num_workers=0 -o DataLoader.Train.loader.use_shared_memory=False
 pact_train:null
 fpgm_train:null
 distill_train:null
@@ -21,19 +21,19 @@ null:null
 null:null
 ##
 ===========================eval_params=========================== 
-eval:tools/eval.py -c ppcls/configs/ImageNet/Twins/alt_gvt_samll.yaml
+eval:tools/eval.py -c ppcls/configs/ImageNet/Twins/alt_gvt_small.yaml
 null:null
 ##
 ===========================infer_params==========================
 -o Global.save_inference_dir:./inference
 -o Global.pretrained_model:
-norm_export:tools/export_model.py -c ppcls/configs/ImageNet/Twins/alt_gvt_samll.yaml
+norm_export:tools/export_model.py -c ppcls/configs/ImageNet/Twins/alt_gvt_small.yaml
 quant_export:null
 fpgm_export:null
 distill_export:null
 kl_quant:null
 export2:null
-pretrained_model_url:https://paddle-imagenet-models-name.bj.bcebos.com/dygraph/alt_gvt_samll_pretrained.pdparams
+pretrained_model_url:https://paddle-imagenet-models-name.bj.bcebos.com/dygraph/alt_gvt_small_pretrained.pdparams
 infer_model:../inference/
 infer_export:True
 infer_quant:Fasle