used path module for joining paths

Author: neerajshukla1911

scripts/copyhooks.js

@@ -1,11 +1,12 @@
-const fs = require('fs'); 
+const fs = require('fs');
+const path = require('path');
 
 const srcDir = './hooks/';
 const dstDir = './.git/hooks/'
 
 fs.readdirSync(srcDir).forEach(file => {
-  srcFile = srcDir + "/" + file;
-  dstFile = dstDir + "/" + file;
+  srcFile = path.join(srcDir, file);
+  dstFile = path.join(dstDir, file);
   fs.createReadStream(srcFile).pipe(fs.createWriteStream(dstFile));
   fs.chmodSync(srcFile , '755');
 });