diff --git a/libraries/fabric-shim/cli.js b/libraries/fabric-shim/cli.js
index ac70d53a..30f9133a 100755
--- a/libraries/fabric-shim/cli.js
+++ b/libraries/fabric-shim/cli.js
@@ -5,7 +5,7 @@ const Logger = require('./lib/logger');
 const logger = Logger.getLogger('fabric-shim/cli');
 
 const results = require('yargs')
-    .parserConfiguration({"dot-notation":false})
+    .parserConfiguration({'dot-notation':false})
     .commandDir('./lib/cmds')
     .demandCommand()
     .help()
diff --git a/libraries/fabric-shim/test/unit/cli.js b/libraries/fabric-shim/test/unit/cli.js
index c9eb4194..67b63450 100644
--- a/libraries/fabric-shim/test/unit/cli.js
+++ b/libraries/fabric-shim/test/unit/cli.js
@@ -20,10 +20,13 @@ const sinon = require('sinon');
 
 const yargs = require('yargs');
 
+const {execSync} = require('child_process');
+
 describe('fabric-chaincode-node cli', () => {
     let sandbox;
 
     beforeEach(() => {
+
         sandbox = sinon.createSandbox();
         sandbox.stub(yargs, 'parserConfiguration').returns(yargs);
         sandbox.stub(yargs, 'commandDir').returns(yargs);
@@ -35,11 +38,15 @@ describe('fabric-chaincode-node cli', () => {
         sandbox.stub(yargs, 'version').returns(yargs);
 
         sandbox.stub(process, 'exit');
+        execSync('cp ./cli.js ./cli2.js', () => {});
+        execSync('sed 1d ./cli2.js > ./cli.js', () => {});
     });
 
     afterEach(() => {
         sandbox.restore();
         delete require.cache[require.resolve('../../cli.js')];
+        execSync('rm ./cli.js', () => {});
+        execSync('mv ./cli2.js ./cli.js', () => {});
     });
 
     describe('Main test', () => {
@@ -68,7 +75,6 @@ describe('fabric-chaincode-node cli', () => {
                     thePromise: Promise.resolve()
                 }
             });
-            
             require('../../cli.js');
         });
 
diff --git a/test/fv/annotations.js b/test/fv/annotations.js
index 1d310921..8f8878c8 100644
--- a/test/fv/annotations.js
+++ b/test/fv/annotations.js
@@ -19,7 +19,6 @@ describe('Typescript chaincode', () => {
 
     before(async function () {
         this.timeout(LONG_STEP);
-
         return utils.installAndInstantiate(suite);
     });