make reviwed changes

Author: abhay084

git-hooks/.gitleaksignore

@@ -1,4 +0,0 @@
-#For More Info: https://github.com/zricethezav/gitleaks/blob/master/.gitleaksignore
-
-#CommitID:FilePath:TypeOfSecret:LineNumber
-aee83e4f314e220afbf237a39d6520e292823d6e:batch-processing/service/src/test/java/io/harness/batch/processing/anomalydetection/AnomalyAlertsServiceImplTest.java:slack-web-hook:57

git-hooks/README.md

@@ -1,6 +1,6 @@
 This document explains on how to install certain git hooks globally for all repositories in your machine.
 
-Step 1: git clone https://github.com/wings-software/build-tools-utility.git
+Step 1: git clone https://github.com/drone-plugins/drone-s3.git
 Step 2: cd git-hooks
 Step 3: Run install.sh