fix sh scripts

Author: FrenchKrab

aishell4/setup.sh

@@ -2,7 +2,7 @@
 
 
 echo "Downloading ..."
-wget c "https://www.openslr.org/resources/111/train_L.tar.gz"
+wget -c "https://www.openslr.org/resources/111/train_L.tar.gz"
 wget -c "https://www.openslr.org/resources/111/train_M.tar.gz"
 wget -c "https://www.openslr.org/resources/111/train_S.tar.gz"
 wget -c "https://www.openslr.org/resources/111/test.tar.gz"

msdwild/setup.sh

@@ -1,5 +1,7 @@
-# echo "Extracting msdwild_wavs.zip"
-# unzip msdwild_wavs.zip -d .
+#!/bin/bash
+
+echo "Extracting msdwild_wavs.zip"
+unzip msdwild_wavs.zip -d .
 
 echo "Downloading RTTMs"
 wget -nc "https://github.com/X-LANCE/MSDWILD/raw/master/rttms/all.rttm"