Use /bin/bash instead of /usr/bin/bash.

scripts/generate_small_db.sh

@@ -1,4 +1,4 @@
-#!/usr/bin/bash
+#!/bin/bash
 
 # Usage:
 # ./generate_small_db.sh [BASEDIR] [DBPATH] [EXTENSIONCRAWLER]

scripts/merge_dbs.sh

@@ -1,4 +1,4 @@
-#!/usr/bin/bash
+#!/bin/bash
 FROM_DB=$1
 TO_DB=$2