Update readme formatting

Author: tmitchel2

README.md

@@ -34,42 +34,46 @@ configuration.  Please see the respective websites for advantages / reasons.
   2. Clone your fork
   3. Create a new file in the root folder called 'config.env.production'
   4. Put your AWS credentials into the file in the following format, only if you want to run a local test (not needed for lambda)
-    ~~~~
+  
+    ```javascript
     AWS_ACCESS_KEY_ID="###################"
     AWS_SECRET_ACCESS_KEY="###############"
-    ~~~~
+    ```
+    
   5. Update [Region.json](./src/configuration/Region.json) to match the region of your DynamoDB instance
-  5. Run 'npm install'
-  6. Run 'npm run build'
-  7. Verify this has created a 'dist.zip' file
-  8. Optionally, run a local test by running 'npm run start'
+  6. Run 'npm install'
+  7. Run 'npm run build'
+  8. Verify this has created a 'dist.zip' file
+  9. Optionally, run a local test by running 'npm run start'
 
 ## Running on AWS Lambda
 
 1. Follow the steps in 'Running locally'
 2. Create an AWS Policy and Role
   1. Create a policy called 'DynamoDBLambdaAutoscale'
   2. Use the following content to give access to dynamoDB, cloudwatch and lambda logging
-    ~~~~
-    {
-      "Version": "2012-10-17",
-      "Statement": [
-        {
-          "Action": [
-            "dynamodb:ListTables",
-            "dynamodb:DescribeTable",
-            "dynamodb:UpdateTable",
-            "cloudwatch:GetMetricStatistics",
-            "logs:CreateLogGroup",
-            "logs:CreateLogStream",
-            "logs:PutLogEvents"
-          ],
-          "Effect": "Allow",
-          "Resource": "*"
-        }
-      ]
-    }
-    ~~~~
+  
+      ```javascript
+      {
+        "Version": "2012-10-17",
+        "Statement": [
+          {
+            "Action": [
+              "dynamodb:ListTables",
+              "dynamodb:DescribeTable",
+              "dynamodb:UpdateTable",
+              "cloudwatch:GetMetricStatistics",
+              "logs:CreateLogGroup",
+              "logs:CreateLogStream",
+              "logs:PutLogEvents"
+            ],
+            "Effect": "Allow",
+            "Resource": "*"
+          }
+        ]
+      }
+      ```
+  
   3. Create a role called 'DynamoDBLambdaAutoscale'
   4. Attach the newly created policy to the role
 3. Create a AWS Lambda function