fix stop script

shadowsocks/stop.sh

@@ -1,5 +1,5 @@
 #!/bin/bash
 
 python_ver=$(ls /usr/bin|grep -e "^python[23]\.[1-9]\+$"|tail -1)
-eval $(ps -ef | grep "[0-9]  ${python_ver} server\\.py a" | awk '{print "kill "$2}')
+eval $(ps -ef | grep "[0-9] ${python_ver} server\\.py a" | awk '{print "kill "$2}')
 

stop.sh

@@ -1,5 +1,5 @@
 #!/bin/bash
 
 python_ver=$(ls /usr/bin|grep -e "^python[23]\.[1-9]\+$"|tail -1)
-eval $(ps -ef | grep "[0-9]  ${python_ver} server\\.py m" | awk '{print "kill "$2}')
+eval $(ps -ef | grep "[0-9] ${python_ver} server\\.py m" | awk '{print "kill "$2}')